diff --git a/pkgs/by-name/st/stumpwm/package.nix b/pkgs/by-name/st/stumpwm/package.nix
index 6a2a56f9db0a..7a51145dffad 100644
--- a/pkgs/by-name/st/stumpwm/package.nix
+++ b/pkgs/by-name/st/stumpwm/package.nix
@@ -24,7 +24,7 @@ stdenvNoCC.mkDerivation (finalAttrs: {
   src = fetchFromGitHub {
     owner = "stumpwm";
     repo = "stumpwm";
-    rev = "${finalAttrs.version}";
+    tag = "${finalAttrs.version}";
     hash = "sha256-Ba2HcAmNcZvnqU0jpLTxsBe8L+4aHbO/oM4Bp/IYEC0=";
   };