diff --git a/macosx/snes9x.xcodeproj/project.pbxproj b/macosx/snes9x.xcodeproj/project.pbxproj
index b6eb7b0b..e22d2abc 100755
--- a/macosx/snes9x.xcodeproj/project.pbxproj
+++ b/macosx/snes9x.xcodeproj/project.pbxproj
@@ -1393,7 +1393,6 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
-				VALID_ARCHS = x86_64;
 			};
 			name = Release;
 		};
@@ -1440,7 +1439,6 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SDKROOT = macosx;
-				VALID_ARCHS = x86_64;
 			};
 			name = Debug;
 		};
@@ -1492,7 +1490,6 @@
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
-				VALID_ARCHS = x86_64;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
 			};
@@ -1551,7 +1548,6 @@
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
-				VALID_ARCHS = x86_64;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
 			};