diff --git a/src/core/ipv4/ip4.c b/src/core/ipv4/ip4.c
index b9f399db..9a791f2c 100644
--- a/src/core/ipv4/ip4.c
+++ b/src/core/ipv4/ip4.c
@@ -1107,15 +1107,15 @@ ip4_debug_print(struct pbuf *p)
   LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
   LWIP_DEBUGF(IP_DEBUG, ("|  %3"U16_F"  |  %3"U16_F"  |  %3"U16_F"  |  %3"U16_F"  | (src)\n",
                          ip4_addr1_16_val(iphdr->src),
-                         ip4_addr1_16_val(iphdr->src),
-                         ip4_addr1_16_val(iphdr->src),
-                         ip4_addr1_16_val(iphdr->src)));
+                         ip4_addr2_16_val(iphdr->src),
+                         ip4_addr3_16_val(iphdr->src),
+                         ip4_addr4_16_val(iphdr->src)));
   LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
   LWIP_DEBUGF(IP_DEBUG, ("|  %3"U16_F"  |  %3"U16_F"  |  %3"U16_F"  |  %3"U16_F"  | (dest)\n",
                          ip4_addr1_16_val(iphdr->dest),
-                         ip4_addr1_16_val(iphdr->dest),
-                         ip4_addr1_16_val(iphdr->dest),
-                         ip4_addr1_16_val(iphdr->dest)));
+                         ip4_addr2_16_val(iphdr->dest),
+                         ip4_addr3_16_val(iphdr->dest),
+                         ip4_addr4_16_val(iphdr->dest)));
   LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
 }
 #endif /* IP_DEBUG */