diff --git a/proj/xc12/BoE.xcodeproj/project.pbxproj b/proj/xc12/BoE.xcodeproj/project.pbxproj
index c8a6baba..6573d4b6 100755
--- a/proj/xc12/BoE.xcodeproj/project.pbxproj
+++ b/proj/xc12/BoE.xcodeproj/project.pbxproj
@@ -2516,7 +2516,7 @@
 					"-Wno-quoted-include-in-framework-header",
 					"-Wno-shorten-64-to-32",
 					"-Wno-comma",
-					"-Werror=implicit-fallthrough",
+					"-Wimplicit-fallthrough",
 				);
 			};
 			name = Debug;
@@ -2631,7 +2631,7 @@
 					"-Wno-quoted-include-in-framework-header",
 					"-Wno-shorten-64-to-32",
 					"-Wno-comma",
-					"-Werror=implicit-fallthrough",
+					"-Wimplicit-fallthrough",
 				);
 			};
 			name = Release;