diff --git a/src/libCom/Makefile b/src/libCom/Makefile
index 6798bb417..c822b8c47 100644
--- a/src/libCom/Makefile
+++ b/src/libCom/Makefile
@@ -125,8 +125,6 @@ INC += osdInterrupt.h
 #Marty remove the following
 INC += osiSem.h
 INC += osdSem.h
-INC += osiMutex.h
-INC += osiEvent.h
 
 
 INC += epicsMutex.h