1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/applications/networking/instant-messengers/oysttyer/default.nix b/pkgs/applications/networking/instant-messengers/oysttyer/default.nix
index ff260c9161b8..3b3b0c2fd661 100644
--- a/pkgs/applications/networking/instant-messengers/oysttyer/default.nix
+++ b/pkgs/applications/networking/instant-messengers/oysttyer/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner  = "oysttyer";
     repo   = "oysttyer";
-    rev    = "${version}";
+    rev    = version;
     sha256 = "0cm1hvi68iqgjsg15xdii271pklgzjn9j9afb1c460z71kgy3wz2";
   };