1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/applications/graphics/pixelnuke/default.nix b/pkgs/applications/graphics/pixelnuke/default.nix
index 4cb2440cb8e..905e99a1c23 100644
--- a/pkgs/applications/graphics/pixelnuke/default.nix
+++ b/pkgs/applications/graphics/pixelnuke/default.nix
@@ -1,6 +1,6 @@
 { lib, stdenv, fetchFromGitHub, libevent, glew, glfw }:
 
-stdenv.mkDerivation {
+stdenv.mkDerivation rec {
   pname = "pixelnuke";
   version = "unstable-2019-05-19";
 
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
     sha256 = "03dp0p00chy00njl4w02ahxqiwqpjsrvwg8j4yi4dgckkc3gbh40";
   };
 
-  sourceRoot = "source/pixelnuke";
+  sourceRoot = "${src.name}/pixelnuke";
 
   buildInputs = [ libevent glew glfw ];