diff --git a/Source/Tools/Flax.Build/Deps/Dependencies/PhysX.cs b/Source/Tools/Flax.Build/Deps/Dependencies/PhysX.cs
index f8896839d..39e6ffd98 100644
--- a/Source/Tools/Flax.Build/Deps/Dependencies/PhysX.cs
+++ b/Source/Tools/Flax.Build/Deps/Dependencies/PhysX.cs
@@ -145,8 +145,8 @@ namespace Flax.Deps.Dependencies
                 break;
             case TargetPlatform.Mac:
                 ConfigureCmakeSwitch(cmakeParams, "CMAKE_OSX_DEPLOYMENT_TARGET", Configuration.MacOSXMinVer);
-                ConfigureCmakeSwitch(cmakeParams, "CMAKE_C_FLAGS", ""-Wno-error=format -Wno-error=unused-but-set-variable -Wno-error=switch-default -Wno-error=invalid-offsetof -Wno-error=unsafe-buffer-usage -Wno-error=unsafe-buffer-usage-in-libc-call -Wno-error=missing-include-dirs"");
-                ConfigureCmakeSwitch(cmakeParams, "CMAKE_CXX_FLAGS", ""-Wno-error=format -Wno-error=unused-but-set-variable -Wno-error=switch-default -Wno-error=invalid-offsetof -Wno-error=unsafe-buffer-usage -Wno-error=unsafe-buffer-usage-in-libc-call -Wno-error=missing-include-dirs"");
+                ConfigureCmakeSwitch(cmakeParams, "CMAKE_C_FLAGS", "\"-Wno-error=format -Wno-error=unused-but-set-variable -Wno-error=switch-default -Wno-error=invalid-offsetof -Wno-error=unsafe-buffer-usage -Wno-error=unsafe-buffer-usage-in-libc-call -Wno-error=missing-include-dirs\"");
+                ConfigureCmakeSwitch(cmakeParams, "CMAKE_CXX_FLAGS", "\"-Wno-error=format -Wno-error=unused-but-set-variable -Wno-error=switch-default -Wno-error=invalid-offsetof -Wno-error=unsafe-buffer-usage -Wno-error=unsafe-buffer-usage-in-libc-call -Wno-error=missing-include-dirs\"");
                 break;
             case TargetPlatform.iOS:
                 ConfigureCmakeSwitch(cmakeParams, "CMAKE_OSX_DEPLOYMENT_TARGET", Configuration.iOSMinVer);
@@ -282,10 +282,10 @@ namespace Flax.Deps.Dependencies
             }
 
             // Update packman for old PhysX version (https://github.com/NVIDIA-Omniverse/PhysX/issues/229)
-            if (BuildPlatform == TargetPlatform.Windows)
+            /*if (BuildPlatform == TargetPlatform.Windows)
                 Utilities.Run(Path.Combine(projectGenDir, "buildtools", "packman", "packman.cmd"), "update -y");
             else
-                Utilities.Run(Path.Combine(projectGenDir, "buildtools", "packman", "packman"), "update -y");
+                Utilities.Run(Path.Combine(projectGenDir, "buildtools", "packman", "packman"), "update -y");*/
 
             // Print the PhysX version
             Log.Info("Building PhysX version " + File.ReadAllText(Path.Combine(root, "physx", "version.txt")) + " to " + binariesSubDir);