diff --git a/iOS/MMKV/MMKV.xcodeproj/project.pbxproj b/iOS/MMKV/MMKV.xcodeproj/project.pbxproj
index 496d5215..db3192e7 100644
--- a/iOS/MMKV/MMKV.xcodeproj/project.pbxproj
+++ b/iOS/MMKV/MMKV.xcodeproj/project.pbxproj
@@ -388,7 +388,6 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 8.3;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
-				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = "iphonesimulator iphoneos macosx";
 				VALID_ARCHS = "arm64 armv7 x86_64";
 				"VALID_ARCHS[sdk=iphoneos*]" = "arm64 armv7";
@@ -442,7 +441,6 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 8.3;
 				MTL_ENABLE_DEBUG_INFO = NO;
-				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = "iphonesimulator iphoneos macosx";
 				VALIDATE_PRODUCT = YES;
 				VALID_ARCHS = "arm64 armv7 x86_64";