diff --git a/dev-games/mathfu/mathfu-1.0.2.recipe b/dev-games/mathfu/mathfu-1.0.2.recipe
index 22f9ed47f..7ba31a3cb 100644
--- a/dev-games/mathfu/mathfu-1.0.2.recipe
+++ b/dev-games/mathfu/mathfu-1.0.2.recipe
@@ -10,11 +10,11 @@ HOMEPAGE="http://google.github.io/mathfu"
 COPYRIGHT="2014-2015 Google Inc."
 LICENSE="Apache v2"
 REVISION="1"
+SOURCE_DIR=""
 SOURCE_URI_0="https://github.com/google/mathfu/archive/v1.0.2.tar.gz"
 CHECKSUM_SHA256_0="fc4e9c08b95cf8ea00b96ca928117cc9e56739b8ff9b241fb6704f54aa0d68d7"
 SOURCE_URI_1="https://github.com/scoopr/vectorial/archive/f3d31522f688ed0c12c7401a4418ef01c2c7c4dd.tar.gz"
 CHECKSUM_SHA256_1="dc49c795e195cc71af4b942da9d5fd2c27ad5b070c21cbddb5bfa52b734d68f1"
-SOURCE_DIR=""
 
 ARCHITECTURES="x86_gcc2 ?x86 ?x86_64"
 SECONDARY_ARCHITECTURES="x86"