1 files changed, 1 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/development/libraries/java/mockobjects/default.nix b/nixpkgs/pkgs/development/libraries/java/mockobjects/default.nix
index ae93765ff981..817c861436f8 100644
--- a/nixpkgs/pkgs/development/libraries/java/mockobjects/default.nix
+++ b/nixpkgs/pkgs/development/libraries/java/mockobjects/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation {
   builder = ./builder.sh;
 
   src = fetchurl {
-    url = mirror://sourceforge/mockobjects/mockobjects-bin-0.09.tar;
+    url = "mirror://sourceforge/mockobjects/mockobjects-bin-0.09.tar";
     sha256 = "18rnyqfcyh0s3dwkkaszdd50ssyjx5fa1y3ii309ldqg693lfgnz";
   };