diff --git a/Source/Tools/GapiCodegen/SymbolTable.cs b/Source/Tools/GapiCodegen/SymbolTable.cs
index e412c044d..0e1cdc92d 100644
--- a/Source/Tools/GapiCodegen/SymbolTable.cs
+++ b/Source/Tools/GapiCodegen/SymbolTable.cs
@@ -232,6 +232,7 @@ namespace GtkSharp.Generation {
 				return trim_type;
 			
 			if (trim_type.StartsWith("const-")) return trim_type.Substring(6);
+			if (trim_type.StartsWith("const ")) return trim_type.Substring(6);
 			return trim_type;
 		}