diff --git a/rsc/source/parser/rsclex.cxx b/rsc/source/parser/rsclex.cxx
index bcfb796ff18c..098308521f81 100644
--- a/rsc/source/parser/rsclex.cxx
+++ b/rsc/source/parser/rsclex.cxx
@@ -254,6 +254,7 @@ int MakeToken( YYSTYPE * pTokenVal )
                     break;
                 case INCLUDE:
                     bLastInclude = true;
+                    //fall-through
                 default:
                     pTokenVal->value = aKey.yylval;
                 }