diff --git a/package/iproute2/iproute2.mk b/package/iproute2/iproute2.mk
index b75349dbce..c01917dffe 100644
--- a/package/iproute2/iproute2.mk
+++ b/package/iproute2/iproute2.mk
@@ -42,7 +42,7 @@ ifeq ($(BR2_PACKAGE_BERKELEYDB_COMPAT185)$(BR2_TOOLCHAIN_HAS_THREADS),yy)
 IPROUTE2_DEPENDENCIES += berkeleydb
 else
 define IPROUTE2_DISABLE_ARPD
-	echo "HAVE_BERKELEY_DB:=n" >> $(@D)/Config
+	echo "HAVE_BERKELEY_DB:=n" >> $(@D)/config.mk
 endef
 endif