diff --git a/dungeonclub/package.nix b/dungeonclub/package.nix
index 4980f3a..be6fb6a 100644
--- a/dungeonclub/package.nix
+++ b/dungeonclub/package.nix
@@ -11,9 +11,7 @@ pkgs.buildDartApplication rec {
 		hash = "sha256-173hcfdhwgma532343dizvhsixhx98a1yi70qgjcwsy98lvx0rsj";
 	};
 
-	dartDefines = {
-		GIT_HASH = "";
-	};
+	dartDefines = [ "GIT_HASH=" ];
 
 	autoPubspecLock = ./pubspec.lock;
 }
\ No newline at end of file