diff --git a/Configuration/GlobalAssemblyInfo.cs b/Configuration/GlobalAssemblyInfo.cs
index c38b46aaa..664b1ae57 100644
--- a/Configuration/GlobalAssemblyInfo.cs
+++ b/Configuration/GlobalAssemblyInfo.cs
@@ -15,7 +15,7 @@ internal static class RevisionClass
 	public const string Major = "3";
 	public const string Minor = "6";
 	public const string Build = "3";
-	public const string Revision = "2508";
+	public const string Revision = "2509";
 
         public const string MainVersion = Major + "." + Minor;
 	public const string FullVersion = Major + "." + Minor + "." + Build + "." + Revision;
diff --git a/Configuration/Version.defs b/Configuration/Version.defs
index c4c1e2b37..33b6c37a4 100644
--- a/Configuration/Version.defs
+++ b/Configuration/Version.defs
@@ -1,4 +1,4 @@
-%COREVERSION%=3
-%REVISION%=2508
 %MINOR%=6
+%REVISION%=2509
+%COREVERSION%=3
 %MAJOR%=3
diff --git a/Release/pabcversion.txt b/Release/pabcversion.txt
index 4414dc102..b0dfe4bb1 100644
--- a/Release/pabcversion.txt
+++ b/Release/pabcversion.txt
@@ -1 +1 @@
-3.6.3.2508
+3.6.3.2509
diff --git a/ReleaseGenerators/PascalABCNET_version.nsh b/ReleaseGenerators/PascalABCNET_version.nsh
index ff408795b..77154121e 100644
--- a/ReleaseGenerators/PascalABCNET_version.nsh
+++ b/ReleaseGenerators/PascalABCNET_version.nsh
@@ -1 +1 @@
-!define VERSION '3.6.3.2508'
+!define VERSION '3.6.3.2509'
diff --git a/TestSuite/ugl1.pas b/TestSuite/ugl1.pas
new file mode 100644
index 000000000..a505bd0fb
--- /dev/null
+++ b/TestSuite/ugl1.pas
@@ -0,0 +1,15 @@
+// #2262
+type t1 = class 
+end;
+  
+function f1<T>(self: t1): t1; extensionmethod;
+begin
+  Result := self;
+end;
+  
+
+begin
+  var a := new t1;
+  var b := a.f1&<byte>;
+  Assert(a=b);
+end.
\ No newline at end of file
diff --git a/TreeConverter/TreeConversion/syntax_tree_visitor.cs b/TreeConverter/TreeConversion/syntax_tree_visitor.cs
index dca39a1f5..e623abee5 100644
--- a/TreeConverter/TreeConversion/syntax_tree_visitor.cs
+++ b/TreeConverter/TreeConversion/syntax_tree_visitor.cs
@@ -19505,7 +19505,7 @@ namespace PascalABCCompiler.TreeConverter
                     return;
                 }
             }
-            if (!(adr is compiled_static_method_call) && !(adr is common_static_method_call))
+            if (!(adr is compiled_static_method_call) && !(adr is common_static_method_call) && !(adr is common_namespace_function_call))
                 AddError(get_location(_ident_with_templateparams.name), "TRIANGLE_BRACKETS_NOT_AWAITED");
          }