diff --git a/src/packages/fff/fff-layer3-config/files/etc/layer3.d/01-version b/src/packages/fff/fff-layer3-config/files/etc/layer3.d/01-version
index 79432208..5045eb63 100644
--- a/src/packages/fff/fff-layer3-config/files/etc/layer3.d/01-version
+++ b/src/packages/fff/fff-layer3-config/files/etc/layer3.d/01-version
@@ -7,7 +7,7 @@ configure() {
 	fi
 
 	# check version of configuration
-	local expected_version=2
+	local expected_version=3
 	local config_version=$(uci -q get gateway.meta.config_version)
 
 	if ! [ -n "$config_version" ]; then