--- libmalloc/libmalloc-317.140.5/libmalloc.xcodeproj/project.pbxproj
+++ libmalloc/libmalloc-317.40.8/libmalloc.xcodeproj/project.pbxproj
@@ -329,7 +329,6 @@
 		4DD5962D23E22A3D00D573D2 /* pguard_internals.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = pguard_internals.c; sourceTree = "<group>"; tabWidth = 2; };
 		4DF318FF23D796550064A673 /* pguard_malloc.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = pguard_malloc.c; sourceTree = "<group>"; tabWidth = 2; };
 		4DF3190023D796550064A673 /* pguard_malloc.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = pguard_malloc.h; sourceTree = "<group>"; };
-		4DFE482725BA55C5004A50E8 /* malloc_zone_unregister_test.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = malloc_zone_unregister_test.c; sourceTree = "<group>"; };
 		875E02E32125B62300A7FE8A /* aligned_alloc_test.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = aligned_alloc_test.c; sourceTree = "<group>"; };
 		875E02E42125C1D100A7FE8A /* posix_memalign_test.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = posix_memalign_test.c; sourceTree = "<group>"; };
 		8CB962B01F7E9F610046942E /* asan.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = asan.c; sourceTree = "<group>"; };
@@ -337,7 +336,6 @@
 		925383D01BD03B4A00F745DB /* Makefile */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.make; path = Makefile; sourceTree = "<group>"; };
 		925383D11BD03B4A00F745DB /* stress_test.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = stress_test.c; sourceTree = "<group>"; };
 		925383D31BD03B8F00F745DB /* manpages.lst */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = manpages.lst; sourceTree = "<group>"; };
-		96E1C8ED2653373700B23906 /* magazine_medium_test.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = magazine_medium_test.c; sourceTree = "<group>"; };
 		B61341DD20114B070038D163 /* ktrace.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = ktrace.framework; path = Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.Internal.sdk/System/Library/PrivateFrameworks/ktrace.framework; sourceTree = DEVELOPER_DIR; };
 		B629CF29202BA3C2007719B9 /* libmalloc_resolver.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = libmalloc_resolver.xcconfig; sourceTree = "<group>"; };
 		B629CF42202BB337007719B9 /* libmalloc_alt.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libmalloc_alt.a; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -640,7 +638,6 @@
 				875E02E32125B62300A7FE8A /* aligned_alloc_test.c */,
 				875E02E42125C1D100A7FE8A /* posix_memalign_test.c */,
 				B6A414EA1FBDF01C0038DC53 /* malloc_claimed_address_tests.c */,
-				4DFE482725BA55C5004A50E8 /* malloc_zone_unregister_test.c */,
 				B6726EC92092473D00E8AF5A /* malloc_heap_check_test.c */,
 				C9F8C2681D70B521008C4044 /* magazine_small_test.c */,
 				B64E100A205311DC004C4BA6 /* malloc_size_test.c */,
@@ -660,7 +657,6 @@
 				B6D59B0E225EA90E009E5896 /* reallocarray.c */,
 				B68C985C2180BEB5003DAF36 /* region_cookie_test.c */,
 				925383D11BD03B4A00F745DB /* stress_test.c */,
-				96E1C8ED2653373700B23906 /* magazine_medium_test.c */,
 			);
 			path = tests;
 			sourceTree = "<group>";