diff --git a/pkgs/by-name/hu/hullcaster/package.nix b/pkgs/by-name/hu/hullcaster/package.nix
index 268556d544bb..1fe9c515b884 100644
--- a/pkgs/by-name/hu/hullcaster/package.nix
+++ b/pkgs/by-name/hu/hullcaster/package.nix
@@ -6,12 +6,12 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "hullcaster";
-  version = "v0.1.2";
+  version = "0.1.2";
 
   src = fetchFromGitHub {
     owner = "gilcu3";
     repo = "hullcaster";
-    rev = version;
+    tag = "v${version}";
     hash = "sha256-TaELX/xMxm7OTmVnvkgEmdhnVrIlxSNqlE73+I5qxCc=";
   };