diff --git a/pkgs/by-name/sc/scion/package.nix b/pkgs/by-name/sc/scion/package.nix
index 9e66f15c08fa..622456c8552c 100644
--- a/pkgs/by-name/sc/scion/package.nix
+++ b/pkgs/by-name/sc/scion/package.nix
@@ -12,7 +12,7 @@ buildGoModule (finalAttrs: {
   src = fetchFromGitHub {
     owner = "scionproto";
     repo = "scion";
-    rev = "v${finalAttrs.version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-J51GIQQhS623wFUU5dI/TwT2rkDH69518lpdCLZ/iM0=";
   };