diff --git a/src/libexpr/common-eval-args.cc b/src/libexpr/common-eval-args.cc
index 26460601d..10c9c16bb 100644
--- a/src/libexpr/common-eval-args.cc
+++ b/src/libexpr/common-eval-args.cc
@@ -1,6 +1,6 @@
 #include "common-eval-args.hh"
 #include "shared.hh"
-#include "datatransfer.hh"
+#include "filetransfer.hh"
 #include "util.hh"
 #include "eval.hh"
 #include "fetchers.hh"
diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc
index 7a20c6fa6..b91a021b4 100644
--- a/src/libexpr/eval.cc
+++ b/src/libexpr/eval.cc
@@ -5,7 +5,7 @@
 #include "derivations.hh"
 #include "globals.hh"
 #include "eval-inline.hh"
-#include "datatransfer.hh"
+#include "filetransfer.hh"
 #include "json.hh"
 #include "function-trace.hh"
 
diff --git a/src/libexpr/parser.y b/src/libexpr/parser.y
index 8fbe59301..235ed5b1d 100644
--- a/src/libexpr/parser.y
+++ b/src/libexpr/parser.y
@@ -544,7 +544,7 @@ formal
 #include <unistd.h>
 
 #include "eval.hh"
-#include "datatransfer.hh"
+#include "filetransfer.hh"
 #include "fetchers.hh"
 #include "store-api.hh"
 
diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index 9baa2cf1a..0febb8dfb 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -7,7 +7,7 @@
 #include "affinity.hh"
 #include "builtins.hh"
 #include "builtins/buildenv.hh"
-#include "datatransfer.hh"
+#include "filetransfer.hh"
 #include "finally.hh"
 #include "compression.hh"
 #include "json.hh"
diff --git a/src/libstore/builtins/fetchurl.cc b/src/libstore/builtins/fetchurl.cc
index 1432de9d7..486babf14 100644
--- a/src/libstore/builtins/fetchurl.cc
+++ b/src/libstore/builtins/fetchurl.cc
@@ -1,5 +1,5 @@
 #include "builtins.hh"
-#include "datatransfer.hh"
+#include "filetransfer.hh"
 #include "store-api.hh"
 #include "archive.hh"
 #include "compression.hh"
diff --git a/src/libstore/datatransfer.cc b/src/libstore/filetransfer.cc
similarity index 99%
rename from src/libstore/datatransfer.cc
rename to src/libstore/filetransfer.cc
index 5cc63a1d8..e9684b3d4 100644
--- a/src/libstore/datatransfer.cc
+++ b/src/libstore/filetransfer.cc
@@ -1,4 +1,4 @@
-#include "datatransfer.hh"
+#include "filetransfer.hh"
 #include "util.hh"
 #include "globals.hh"
 #include "store-api.hh"
diff --git a/src/libstore/datatransfer.hh b/src/libstore/filetransfer.hh
similarity index 100%
rename from src/libstore/datatransfer.hh
rename to src/libstore/filetransfer.hh
diff --git a/src/libstore/http-binary-cache-store.cc b/src/libstore/http-binary-cache-store.cc
index ce0c5af3b..451a64785 100644
--- a/src/libstore/http-binary-cache-store.cc
+++ b/src/libstore/http-binary-cache-store.cc
@@ -1,5 +1,5 @@
 #include "binary-cache-store.hh"
-#include "datatransfer.hh"
+#include "filetransfer.hh"
 #include "globals.hh"
 #include "nar-info-disk-cache.hh"
 
diff --git a/src/libstore/s3-binary-cache-store.cc b/src/libstore/s3-binary-cache-store.cc
index fccf010a4..b24e7b7d6 100644
--- a/src/libstore/s3-binary-cache-store.cc
+++ b/src/libstore/s3-binary-cache-store.cc
@@ -6,7 +6,7 @@
 #include "nar-info-disk-cache.hh"
 #include "globals.hh"
 #include "compression.hh"
-#include "datatransfer.hh"
+#include "filetransfer.hh"
 #include "istringstream_nocopy.hh"
 
 #include <aws/core/Aws.h>
diff --git a/src/nix-channel/nix-channel.cc b/src/nix-channel/nix-channel.cc
index 0f8024d7b..7d584f891 100755
--- a/src/nix-channel/nix-channel.cc
+++ b/src/nix-channel/nix-channel.cc
@@ -1,6 +1,6 @@
 #include "shared.hh"
 #include "globals.hh"
-#include "datatransfer.hh"
+#include "filetransfer.hh"
 #include "store-api.hh"
 #include "../nix/legacy.hh"
 #include "fetchers.hh"
diff --git a/src/nix-prefetch-url/nix-prefetch-url.cc b/src/nix-prefetch-url/nix-prefetch-url.cc
index e136bb95a..748554b9c 100644
--- a/src/nix-prefetch-url/nix-prefetch-url.cc
+++ b/src/nix-prefetch-url/nix-prefetch-url.cc
@@ -1,6 +1,6 @@
 #include "hash.hh"
 #include "shared.hh"
-#include "datatransfer.hh"
+#include "filetransfer.hh"
 #include "store-api.hh"
 #include "eval.hh"
 #include "eval-inline.hh"
diff --git a/src/nix/main.cc b/src/nix/main.cc
index 140c963e0..2c64c7476 100644
--- a/src/nix/main.cc
+++ b/src/nix/main.cc
@@ -8,7 +8,7 @@
 #include "shared.hh"
 #include "store-api.hh"
 #include "progress-bar.hh"
-#include "datatransfer.hh"
+#include "filetransfer.hh"
 #include "finally.hh"
 
 #include <sys/types.h>
diff --git a/src/nix/upgrade-nix.cc b/src/nix/upgrade-nix.cc
index 574f7d8c2..4fcc6a721 100644
--- a/src/nix/upgrade-nix.cc
+++ b/src/nix/upgrade-nix.cc
@@ -1,7 +1,7 @@
 #include "command.hh"
 #include "common-args.hh"
 #include "store-api.hh"
-#include "datatransfer.hh"
+#include "filetransfer.hh"
 #include "eval.hh"
 #include "attr-path.hh"
 #include "names.hh"