diff --git a/tools/ios.toolchain.cmake b/tools/ios.toolchain.cmake
index 1ffc28c15b..632f6c51c8 100644
--- a/tools/ios.toolchain.cmake
+++ b/tools/ios.toolchain.cmake
@@ -331,9 +331,9 @@ elseif(PLATFORM_INT STREQUAL "OS64COMBINED")
       if (XCODE_VERSION_INT VERSION_GREATER 12.0)
         set(ARCHS arm64 x86_64)
         set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphoneos*] "arm64")
-        set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphonesimulator*] "x86_64 arm64")
+        set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphonesimulator*] "x86_64")
         set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphoneos*] "arm64")
-        set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphonesimulator*] "x86_64 arm64")
+        set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphonesimulator*] "x86_64")
       else()
         set(ARCHS arm64 x86_64)
         set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphoneos*] "arm64")