diff --git a/iop/config b/iop/config
index 184c403a4..987ed8f25 100644
--- a/iop/config
+++ b/iop/config
@@ -78,6 +78,7 @@ CONFIG_PACKAGE_rpcd=y
 CONFIG_PACKAGE_rsync=y
 CONFIG_PACKAGE_rulengd=y
 CONFIG_PACKAGE_strace=y
+CONFIG_PACKAGE_swmodd=m
 CONFIG_PACKAGE_tc=y
 CONFIG_PACKAGE_tcpdump=y
 CONFIG_PACKAGE_terminfo=y