diff --git a/package/network/config/ltq-vdsl-app/src/src/dsl_cpe_ubus.c b/package/network/config/ltq-vdsl-app/src/src/dsl_cpe_ubus.c
index 93eecaf71d2..61ac7708ba1 100644
--- a/package/network/config/ltq-vdsl-app/src/src/dsl_cpe_ubus.c
+++ b/package/network/config/ltq-vdsl-app/src/src/dsl_cpe_ubus.c
@@ -146,7 +146,7 @@ static inline void m_bool(const char *id, bool value) {
 }
 
 static inline void m_u32(const char *id, uint32_t value) {
-	blobmsg_add_u32(&b, id, value);
+	blobmsg_add_u64(&b, id, value);
 }
 
 static inline void m_str(const char *id, const char *value) {