diff --git a/Source/Tools/Flax.Build/Platforms/Linux/LinuxToolchain.cs b/Source/Tools/Flax.Build/Platforms/Linux/LinuxToolchain.cs
index f4e7f06cf..174b2bcee 100644
--- a/Source/Tools/Flax.Build/Platforms/Linux/LinuxToolchain.cs
+++ b/Source/Tools/Flax.Build/Platforms/Linux/LinuxToolchain.cs
@@ -1,9 +1,10 @@
 // Copyright (c) Wojciech Figat. All rights reserved.
 
-using System.Collections.Generic;
-using System.IO;
 using Flax.Build.Graph;
 using Flax.Build.NativeCpp;
+using System;
+using System.Collections.Generic;
+using System.IO;
 
 namespace Flax.Build
 {
@@ -34,6 +35,10 @@ namespace Flax.Build.Platforms
         public LinuxToolchain(LinuxPlatform platform, TargetArchitecture architecture)
         : base(platform, architecture, platform.ToolchainRoot, platform.Compiler)
         {
+            // Check version
+            if (Utilities.ParseVersion(Configuration.LinuxClangMinVer, out var minClangVer) && ClangVersion < minClangVer)
+                Log.Error($"Old Clang version {ClangVersion}. Minimum supported is {minClangVer}.");
+
             // Setup system paths
             var includePath = Path.Combine(ToolsetRoot, "usr", "include");
             if (Directory.Exists(includePath))
diff --git a/Source/Tools/Flax.Build/Platforms/Windows/WindowsToolchain.cs b/Source/Tools/Flax.Build/Platforms/Windows/WindowsToolchain.cs
index 7537cdecf..5154cdbf9 100644
--- a/Source/Tools/Flax.Build/Platforms/Windows/WindowsToolchain.cs
+++ b/Source/Tools/Flax.Build/Platforms/Windows/WindowsToolchain.cs
@@ -44,13 +44,8 @@ namespace Flax.Build.Platforms
         : base(platform, architecture, WindowsPlatformToolset.Latest, WindowsPlatformSDK.Latest)
         {
             // Select minimum Windows version
-            if (!Version.TryParse(Configuration.WindowsMinVer, out _minVersion))
-            {
-                if (int.TryParse(Configuration.WindowsMinVer, out var winMinVerMajor))
-                    _minVersion = new Version(winMinVerMajor, 0);
-                else
-                    _minVersion = new Version(7, 0);
-            }
+            if (!Utilities.ParseVersion(Configuration.WindowsMinVer, out _minVersion))
+                _minVersion = new Version(7, 0);
         }
 
         /// <inheritdoc />
diff --git a/Source/Tools/Flax.Build/Utilities/Utilities.cs b/Source/Tools/Flax.Build/Utilities/Utilities.cs
index 2b971f153..85f791d09 100644
--- a/Source/Tools/Flax.Build/Utilities/Utilities.cs
+++ b/Source/Tools/Flax.Build/Utilities/Utilities.cs
@@ -818,5 +818,17 @@ namespace Flax.Build
                 return 0;
             });
         }
+
+        internal static bool ParseVersion(string text, out Version ver)
+        {
+            if (Version.TryParse(text, out ver))
+                return true;
+            if (int.TryParse(text, out var major))
+            {
+                ver = new Version(major, 0);
+                return true;
+            }
+            return false;
+        }
     }
 }