diff --git a/iproute2-ss050901-opt_flags.patch b/iproute2-ss050901-opt_flags.patch
new file mode 100644
index 0000000..e665410
--- /dev/null
+++ b/iproute2-ss050901-opt_flags.patch
@@ -0,0 +1,11 @@
+--- iproute2-ss050901/Makefile.opt_flags	2005-09-23 11:49:01.000000000 +0200
++++ iproute2-ss050901/Makefile	2005-09-23 11:49:31.000000000 +0200
+@@ -22,7 +22,7 @@
+ 
+ CC = gcc
+ HOSTCC = gcc
+-CCOPTS = -D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall
++CCOPTS = -D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall $(RPM_OPT_FLAGS)
+ CFLAGS = $(CCOPTS) -I../include $(DEFINES)
+ YACCFLAGS = -d -t -v
+