1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/python-modules/sqlalchemy-imageattach/default.nix b/pkgs/development/python-modules/sqlalchemy-imageattach/default.nix
index 96de95655e05..eefb53dd7a60 100644
--- a/pkgs/development/python-modules/sqlalchemy-imageattach/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy-imageattach/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   src = pkgs.fetchFromGitHub {
     repo = "sqlalchemy-imageattach";
     owner = "dahlia";
-    rev = "${version}";
+    rev = version;
     sha256 = "0ba97pn5dh00qvxyjbr0mr3pilxqw5kb3a6jd4wwbsfcv6nngqig";
   };