diff --git a/Source/Modules/csharp.cxx b/Source/Modules/csharp.cxx
index 52d230d99..1e4eec3bf 100644
--- a/Source/Modules/csharp.cxx
+++ b/Source/Modules/csharp.cxx
@@ -1642,7 +1642,7 @@ public:
             String *proxyclassname = Getattr(n, "classtypeobj");
             String *baseclassname = Getattr(base.item, "name");
             Swig_warning(WARN_CSHARP_MULTIPLE_INHERITANCE, Getfile(n), Getline(n),
-                         "Warning for %s proxy: Base %s ignored. Multiple inheritance is not supported in Java.\n", SwigType_namestr(proxyclassname), SwigType_namestr(baseclassname));
+                         "Warning for %s proxy: Base %s ignored. Multiple inheritance is not supported in C#.\n", SwigType_namestr(proxyclassname), SwigType_namestr(baseclassname));
             base = Next(base);
           }
         }