diff --git a/PVO2EM.xcodeproj/project.pbxproj b/PVO2EM.xcodeproj/project.pbxproj
index 708b2d2..70c4319 100644
--- a/PVO2EM.xcodeproj/project.pbxproj
+++ b/PVO2EM.xcodeproj/project.pbxproj
@@ -877,6 +877,7 @@
 				MARKETING_VERSION = 1.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
+				ONLY_ACTIVE_ARCH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = "org.provenance-emu.PVO2EM";
 				PRODUCT_NAME = PVO2EM;
 				PROVISIONING_PROFILE_SPECIFIER = "";