diff --git a/pkg/apple/RetroArch_PPC.xcodeproj/project.pbxproj b/pkg/apple/RetroArch_PPC.xcodeproj/project.pbxproj
index 2b32c81288..d6b732a203 100644
--- a/pkg/apple/RetroArch_PPC.xcodeproj/project.pbxproj
+++ b/pkg/apple/RetroArch_PPC.xcodeproj/project.pbxproj
@@ -283,6 +283,7 @@
 				MACOSX_DEPLOYMENT_TARGET = 10.4;
 				ONLY_ACTIVE_ARCH = YES;
 				OTHER_CFLAGS = (
+					"-DMSB_FIRST",
 					"-DHAVE_GRIFFIN",
 					"-DHAVE_MINIUPNPC",
 					"-DHAVE_BUILTINMINIUPNPC",
@@ -358,6 +359,7 @@
 				OTHER_CFLAGS = (
 					"-DNS_BLOCK_ASSERTIONS=1",
 					"-DNDEBUG",
+					"-DMSB_FIRST",
 					"-DHAVE_GRIFFIN",
 					"-DHAVE_MINIUPNPC",
 					"-DHAVE_BUILTINMINIUPNPC",