diff --git a/Source/Tools/Flax.Build/Deps/Dependencies/glslang.cs b/Source/Tools/Flax.Build/Deps/Dependencies/glslang.cs
index e81733484..12870e270 100644
--- a/Source/Tools/Flax.Build/Deps/Dependencies/glslang.cs
+++ b/Source/Tools/Flax.Build/Deps/Dependencies/glslang.cs
@@ -82,7 +82,7 @@ namespace Flax.Deps.Dependencies
 
             // Setup the external sources
             // Requires distutils (pip install setuptools)
-            Utilities.Run("python", "update_glslang_sources.py", null, root, Utilities.RunOptions.ConsoleLogOutput);
+            Utilities.Run(BuildPlatform == TargetPlatform.Mac ? "python3" : "python", "update_glslang_sources.py", null, root, Utilities.RunOptions.ConsoleLogOutput);
 
             foreach (var platform in options.Platforms)
             {