diff --git a/macos/mkxp-z.xcodeproj/project.pbxproj b/macos/mkxp-z.xcodeproj/project.pbxproj
index a92493bb..6dc3e43c 100644
--- a/macos/mkxp-z.xcodeproj/project.pbxproj
+++ b/macos/mkxp-z.xcodeproj/project.pbxproj
@@ -3697,7 +3697,7 @@
 					"-w",
 				);
 				OTHER_CODE_SIGN_FLAGS = "--ignore-resources";
-				PRODUCT_BUNDLE_IDENTIFIER = com.zoro.mkxpz;
+				PRODUCT_BUNDLE_IDENTIFIER = "com.zoro.mkxp-z";
 				PRODUCT_NAME = "mkxp-z";
 			};
 			name = Debug;
@@ -3736,7 +3736,7 @@
 					"-w",
 				);
 				OTHER_CODE_SIGN_FLAGS = "--ignore-resources";
-				PRODUCT_BUNDLE_IDENTIFIER = com.zoro.mkxpz;
+				PRODUCT_BUNDLE_IDENTIFIER = "com.zoro.mkxp-z";
 				PRODUCT_NAME = "mkxp-z";
 			};
 			name = Release;