diff --git a/networking/udhcp/common.c b/networking/udhcp/common.c
index b325c4112..31e525cb0 100644
--- a/networking/udhcp/common.c
+++ b/networking/udhcp/common.c
@@ -185,6 +185,13 @@ const uint8_t dhcp_option_lengths[] ALIGN1 = {
 	 */
 };
 
+#if defined CONFIG_UDHCP_DEBUG && CONFIG_UDHCP_DEBUG >= 1
+void FAST_FUNC log1s(const char *msg)
+{
+	if (dhcp_verbose >= 1)
+		bb_simple_info_msg(msg);
+}
+#endif
 
 #if defined CONFIG_UDHCP_DEBUG && CONFIG_UDHCP_DEBUG >= 2
 static void log_option(const char *pfx, const uint8_t *opt)
diff --git a/networking/udhcp/common.h b/networking/udhcp/common.h
index 48a23792a..8c678dd32 100644
--- a/networking/udhcp/common.h
+++ b/networking/udhcp/common.h
@@ -275,7 +275,8 @@ struct option_set *udhcp_find_option(struct option_set *opt_list, uint8_t code)
 # define IF_UDHCP_VERBOSE(...) __VA_ARGS__
 extern unsigned dhcp_verbose;
 # define log1(...) do { if (dhcp_verbose >= 1) bb_info_msg(__VA_ARGS__); } while (0)
-# define log1s(msg) do { if (dhcp_verbose >= 1) bb_simple_info_msg(msg); } while (0)
+//# define log1s(msg) do { if (dhcp_verbose >= 1) bb_simple_info_msg(msg); } while (0)
+void log1s(const char *msg) FAST_FUNC;
 # if CONFIG_UDHCP_DEBUG >= 2
 void udhcp_dump_packet(struct dhcp_packet *packet) FAST_FUNC;
 #  define log2(...) do { if (dhcp_verbose >= 2) bb_info_msg(__VA_ARGS__); } while (0)