diff --git a/wmake/rules/General/coco b/wmake/rules/General/coco-cpp
similarity index 66%
rename from wmake/rules/General/coco
rename to wmake/rules/General/coco-cpp
index 7f7bd2ff29..e5da9c3395 100644
--- a/wmake/rules/General/coco
+++ b/wmake/rules/General/coco-cpp
@@ -1,4 +1,7 @@
-# handie Coco/R attributed grammars
+# handle Coco/R attributed grammars written for the C++ version
+#     http://www.ssw.uni-linz.ac.at/Coco/
+#     http://github.com/olesenm/coco-cpp/
+#
 
 .SUFFIXES: .atg
 
diff --git a/wmake/rules/General/standard b/wmake/rules/General/standard
index 3188ac4413..9b2cbd2527 100644
--- a/wmake/rules/General/standard
+++ b/wmake/rules/General/standard
@@ -4,7 +4,7 @@ include $(GENERAL_RULES)/sourceToDep
 
 include $(GENERAL_RULES)/flex
 include $(GENERAL_RULES)/flex++
-include $(GENERAL_RULES)/coco
+include $(GENERAL_RULES)/coco-cpp
 ## include $(GENERAL_RULES)/byacc
 ## include $(GENERAL_RULES)/btyacc++
 include $(GENERAL_RULES)/bison