diff --git a/freeswitch.spec b/freeswitch.spec
index 9b6e60f123..6b7530d471 100644
--- a/freeswitch.spec
+++ b/freeswitch.spec
@@ -615,12 +615,12 @@ cd ../..
 %if %{build_sng_ss7}
 #do not delete a thing
 %else
-rm %{prefix}/mod/ftdm_sangoma_ss7*
+rm -f %{prefix}/mod/ftmod_sangoma_ss7*
 %endif
 %if %{build_sng_isdn}
 #do not delete a thing
 %else
-rm %{prefix}/mod/ftdm_sangoma_isdn*
+rm -f %{prefix}/mod/ftmod_sangoma_isdn*
 %endif