1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/servers/http/unit/default.nix b/pkgs/servers/http/unit/default.nix
index 1dbf7eb2388..8d015a92a8f 100644
--- a/pkgs/servers/http/unit/default.nix
+++ b/pkgs/servers/http/unit/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "nginx";
     repo = "unit";
-    rev = "${version}";
+    rev = version;
     sha256 = "00y7hc6bzn38f9mcqxnzddnwwsiba4ss9vwd9vgc95sj0yvv885a";
   };