diff --git a/net-tools.spec b/net-tools.spec
index 0df4066..7c05c14 100644
--- a/net-tools.spec
+++ b/net-tools.spec
@@ -62,7 +62,7 @@ cp %SOURCE7 ./man/en_US
 cp %SOURCE8 ./man/en_US
 
 %patch20 -p1 -b .interfaces
-%patch20 -p1 -b .ifconfig-EiB
+%patch21 -p1 -b .ifconfig-EiB
 
 touch ./config.h