diff --git a/projects/Generic_OSS/options b/projects/Generic_OSS/options
index 19257b7d22..78ff25dab8 100755
--- a/projects/Generic_OSS/options
+++ b/projects/Generic_OSS/options
@@ -240,7 +240,7 @@
 # Mesa to use
 # default: default Mesa release
 # master: latest Mesa-master checkout
-  MESA="default"
+  MESA="master"
 
 # OpenGL-ES implementation to use (no)
   OPENGLES="no"