diff --git a/nix-rust/Cargo.lock b/nix-rust/Cargo.lock
index 6af10d833..a2bfb03f2 100644
--- a/nix-rust/Cargo.lock
+++ b/nix-rust/Cargo.lock
@@ -1,10 +1,5 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-[[package]]
-name = "anyhow"
-version = "1.0.25"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "assert_matches"
 version = "1.3.0"
@@ -15,11 +10,6 @@ name = "autocfg"
 version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "bit-set"
 version = "0.5.1"
@@ -38,11 +28,6 @@ name = "bitflags"
 version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "bumpalo"
-version = "2.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "byteorder"
 version = "1.3.2"
@@ -135,19 +120,6 @@ dependencies = [
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 ]
 
-[[package]]
-name = "dtoa"
-version = "0.4.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
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-version = "0.8.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
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@@ -183,11 +155,6 @@ name = "fuchsia-zircon-sys"
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-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "futures-channel-preview"
 version = "0.3.0-alpha.19"
@@ -240,7 +207,6 @@ name = "futures-util-preview"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-channel-preview 0.3.0-alpha.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-core-preview 0.3.0-alpha.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-io-preview 0.3.0-alpha.19 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -280,14 +246,6 @@ dependencies = [
  "tokio-sync 0.2.0-alpha.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "heck"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "hermit-abi"
 version = "0.1.3"
@@ -344,6 +302,7 @@ dependencies = [
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-project 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.0-alpha.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.2.0-alpha.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.2.0-alpha.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-net 0.2.0-alpha.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -354,16 +313,6 @@ dependencies = [
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 ]
 
-[[package]]
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-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-normalization 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "indexmap"
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@@ -385,14 +334,6 @@ name = "itoa"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "js-sys"
-version = "0.3.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "wasm-bindgen 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
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@@ -431,11 +372,6 @@ dependencies = [
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 ]
 
-[[package]]
-name = "matches"
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "maybe-uninit"
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@@ -454,20 +390,6 @@ dependencies = [
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 ]
 
-[[package]]
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-[[package]]
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- "mime 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicase 2.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
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@@ -526,23 +448,14 @@ dependencies = [
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  "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.13.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)",
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-
 [[package]]
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@@ -584,11 +497,6 @@ dependencies = [
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@@ -816,37 +724,6 @@ dependencies = [
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- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
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- "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "winreg 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
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@@ -866,11 +743,6 @@ dependencies = [
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 ]
 
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-
 [[package]]
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@@ -889,32 +761,6 @@ name = "semver-parser"
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-
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- "ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
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- "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
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@@ -928,16 +774,6 @@ dependencies = [
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 [[package]]
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@@ -1364,14 +1054,6 @@ name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
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@@ -1390,14 +1072,11 @@ dependencies = [
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-"checksum winreg 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9"
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
 "checksum xattr 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "244c3741f4240ef46274860397c7c74e50eb23624996930e484c16679633a54c"
diff --git a/nix-rust/Cargo.toml b/nix-rust/Cargo.toml
index 1d199699c..cd5c545cc 100644
--- a/nix-rust/Cargo.toml
+++ b/nix-rust/Cargo.toml
@@ -11,9 +11,8 @@ crate-type = ["cdylib"]
 [dependencies]
 tar = "0.4"
 libc = "0.2"
-futures-preview = { version = "=0.3.0-alpha.19", features = ["compat"] }
-#hyper = "0.12"
-reqwest = { version = "=0.10.0-alpha.2", default-features = false }
+futures-preview = { version = "=0.3.0-alpha.19" }
+hyper = "0.13.0-alpha.4"
 http = "0.1"
 tokio = { version = "0.2.0-alpha.6", default-features = false, features = ["rt-full"] }
 lazy_static = "1.4"
diff --git a/nix-rust/src/c.rs b/nix-rust/src/c.rs
index e8aa99392..42ecb9866 100644
--- a/nix-rust/src/c.rs
+++ b/nix-rust/src/c.rs
@@ -20,7 +20,7 @@ pub extern "C" fn rust_test() {
 
     let fut = async move {
         let store: Box<dyn Store> = Box::new(store::BinaryCacheStore::new(
-            "https://cache.nixos.org".to_string(),
+            "http://cache.nixos.org".to_string(),
         ));
 
         let path = store
diff --git a/nix-rust/src/error.rs b/nix-rust/src/error.rs
index 4defc646d..1066a266e 100644
--- a/nix-rust/src/error.rs
+++ b/nix-rust/src/error.rs
@@ -18,7 +18,7 @@ pub enum Error {
     BadNarField(String),
     BadExecutableField,
     IOError(std::io::Error),
-    HttpError(reqwest::Error),
+    HttpError(hyper::error::Error),
     Misc(String),
     Foreign(CppException),
 }
@@ -29,8 +29,8 @@ impl From<std::io::Error> for Error {
     }
 }
 
-impl From<reqwest::Error> for Error {
-    fn from(err: reqwest::Error) -> Self {
+impl From<hyper::error::Error> for Error {
+    fn from(err: hyper::error::Error) -> Self {
         Error::HttpError(err)
     }
 }
diff --git a/nix-rust/src/store/binary_cache_store.rs b/nix-rust/src/store/binary_cache_store.rs
index 8241dc8f5..09be4a7fd 100644
--- a/nix-rust/src/store/binary_cache_store.rs
+++ b/nix-rust/src/store/binary_cache_store.rs
@@ -1,16 +1,18 @@
 use super::{PathInfo, Store, StorePath};
 use crate::Error;
+use hyper::client::Client;
+use futures::stream::Concat;
 
 pub struct BinaryCacheStore {
     base_uri: String,
-    client: reqwest::r#async::Client,
+    client: Client<hyper::client::HttpConnector, hyper::Body>,
 }
 
 impl BinaryCacheStore {
     pub fn new(base_uri: String) -> Self {
         Self {
             base_uri,
-            client: reqwest::r#async::Client::new(),
+            client: Client::new(),
         }
     }
 }
@@ -26,19 +28,22 @@ impl Store for BinaryCacheStore {
         let store_dir = self.store_dir().to_string();
 
         Box::pin(async move {
-            let response = client.get(&uri).send().await?;
+            let response = client.get(uri.parse::<hyper::Uri>().unwrap()).await?;
 
-            if response.status() == reqwest::StatusCode::NOT_FOUND
-                || response.status() == reqwest::StatusCode::FORBIDDEN
+            if response.status() == hyper::StatusCode::NOT_FOUND
+                || response.status() == hyper::StatusCode::FORBIDDEN
             {
                 return Err(Error::InvalidPath(path));
             }
 
-            let response = response.error_for_status()?;
+            let mut body = response.into_body();
 
-            let body = response.text().await?;
+            let mut bytes = Vec::new();
+            while let Some(next) = body.next().await {
+                bytes.extend(next?);
+            }
 
-            PathInfo::parse_nar_info(&body, &store_dir)
+            PathInfo::parse_nar_info(std::str::from_utf8(&bytes).unwrap(), &store_dir)
         })
     }
 }