diff -r 036a3c9dd424 -r 6a62f7ecb64c kamailio/kamailio.spec
--- a/kamailio/kamailio.spec	Tue Aug 28 21:44:03 2012 +0200
+++ b/kamailio/kamailio.spec	Tue Aug 28 22:15:58 2012 +0200
@@ -326,7 +326,7 @@
         utils utils/kamctl
 
     #   build modules
-    %{l_make} %{l_mflags -O} \
+    %{l_make} %{l_mflags} \
         CC="%{l_cc}" \
         LD_RPATH=-Wl,-rpath, \
         SER_RPATH_LST=%{l_prefix}/lib/kamailio \