diff --git a/Cargo.nix b/Cargo.nix
index eecf7fc..5b38965 100644
--- a/Cargo.nix
+++ b/Cargo.nix
@@ -112,7 +112,7 @@ rec {
       version = "0.1.8";
       authors = [ "Graham Christensen <graham@grahamc.com>" ];
       edition = "2018";
-      src = include [ "Cargo.toml" "src" "test-srcs" "build.rs" ] ./.;
+      src = include [ "Cargo.toml" "ofborg" ] ./.;
       workspace_member = "ofborg";
       build = "build.rs";
       dependencies = mapFeatures features ([
@@ -192,7 +192,7 @@ rec {
       version = "0.1.0";
       authors = [ "Daiderd Jordan <daiderd@gmail.com>" ];
       edition = "2018";
-      src = include [ "Cargo.toml" " ofborg-simple-build" ] ./.;
+      src = include [ "Cargo.toml" "ofborg-simple-build" ] ./.;
       workspace_member = "ofborg-simple-build";
       dependencies = mapFeatures features ([
         (cratesIO.crates."log"."${deps."ofborg_simple_build"."0.1.0"."log"}" deps)
diff --git a/ofborg-simple-build/Cargo.toml b/ofborg-simple-build/Cargo.toml
index b1bb6b6..5a1a241 100644
--- a/ofborg-simple-build/Cargo.toml
+++ b/ofborg-simple-build/Cargo.toml
@@ -2,6 +2,7 @@
 name = "ofborg-simple-build"
 version = "0.1.0"
 authors = ["Daiderd Jordan <daiderd@gmail.com>"]
+include = ["Cargo.toml", "ofborg-simple-build"]  # TODO remove when carnix is fixed
 edition = "2018"
 
 [dependencies]
diff --git a/ofborg/Cargo.toml b/ofborg/Cargo.toml
index dd0a422..1af67f1 100644
--- a/ofborg/Cargo.toml
+++ b/ofborg/Cargo.toml
@@ -2,7 +2,7 @@
 name = "ofborg"
 version = "0.1.8"
 authors = ["Graham Christensen <graham@grahamc.com>"]
-include = ["Cargo.toml", "src", "test-srcs", "build.rs"]
+include = ["Cargo.toml", "ofborg"]  # TODO remove when carnix is fixed
 build = "build.rs"
 edition = "2018"