diff --git a/pkgs/by-name/po/popsicle/package.nix b/pkgs/by-name/po/popsicle/package.nix
index 4770f1b318f2..8a60443de2af 100644
--- a/pkgs/by-name/po/popsicle/package.nix
+++ b/pkgs/by-name/po/popsicle/package.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation (finalAttrs: {
   src = fetchFromGitHub {
     owner = "pop-os";
     repo = "popsicle";
-    rev = finalAttrs.version;
+    tag = finalAttrs.version;
     hash = "sha256-sWQNav7odvX+peDglLHd7Jrmvhm5ddFBLBla0WK7wcE=";
   };