diff --git a/build_files/scons/config/darwin-config.py b/build_files/scons/config/darwin-config.py
index a3ee937f703..0c51476a6d0 100644
--- a/build_files/scons/config/darwin-config.py
+++ b/build_files/scons/config/darwin-config.py
@@ -14,7 +14,7 @@ USE_SDK=True
 ###################     Cocoa & architecture settings      ##################
 #############################################################################
 WITH_GHOST_COCOA=True
-MACOSX_ARCHITECTURE = 'x86_64' # valid archs: ppc, i386, ppc64, x86_64
+MACOSX_ARCHITECTURE = 'i386' # valid archs: ppc, i386, ppc64, x86_64
 
 
 cmd = 'uname -p'