diff --git a/cde/config/cf/OpenBSD.cf b/cde/config/cf/OpenBSD.cf
index 1ebc7a059..43d311421 100644
--- a/cde/config/cf/OpenBSD.cf
+++ b/cde/config/cf/OpenBSD.cf
@@ -1019,6 +1019,8 @@ install:: fonts.alias							@@\
 #define TtClientDepLibs $(DEPTTLIB) $(DEPXTOOLLIB) $(DEPXLIB)
 
 #define CplusplusLibC           -lstdc++
+#define CplusplusOptions	-Wall -Wpointer-arith -Wno-unused -Wno-write-strings -Wno-switch
+#define LibraryCplusplusOptions	-Wall -Wpointer-arith -Wno-unused -Wno-write-strings -Wno-switch
 
 #define ArchitectureDefines    -DOPENBSD_ARCHITECTURE