diff --git a/netutils/dhcpc/dhcpc.c b/netutils/dhcpc/dhcpc.c
index c9c454f9c..93e92cd14 100644
--- a/netutils/dhcpc/dhcpc.c
+++ b/netutils/dhcpc/dhcpc.c
@@ -45,6 +45,7 @@
 #include <sys/socket.h>
 #include <sys/time.h>
 
+#include <inttypes.h>
 #include <stdlib.h>
 #include <stdint.h>
 #include <string.h>
@@ -575,8 +576,8 @@ int dhcpc_request(FAR void *handle, FAR struct dhcpc_state *presult)
                    * clobbered by a new OFFER.
                    */
 
-                  ninfo("Received OFFER from %08x\n",
-                       ntohl(presult->serverid.s_addr));
+                  ninfo("Received OFFER from %08" PRIx32 "\n",
+                        (uint32_t)ntohl(presult->serverid.s_addr));
                   pdhcpc->ipaddr.s_addr   = presult->ipaddr.s_addr;
                   pdhcpc->serverid.s_addr = presult->serverid.s_addr;
 
@@ -701,25 +702,25 @@ int dhcpc_request(FAR void *handle, FAR struct dhcpc_state *presult)
   while (state != STATE_HAVE_LEASE);
 
   ninfo("Got IP address %d.%d.%d.%d\n",
-        (presult->ipaddr.s_addr)       & 0xff,
-        (presult->ipaddr.s_addr >> 8)  & 0xff,
-        (presult->ipaddr.s_addr >> 16) & 0xff,
-        (presult->ipaddr.s_addr >> 24) & 0xff);
+        (int)((presult->ipaddr.s_addr)       & 0xff),
+        (int)((presult->ipaddr.s_addr >> 8)  & 0xff),
+        (int)((presult->ipaddr.s_addr >> 16) & 0xff),
+        (int)((presult->ipaddr.s_addr >> 24) & 0xff));
   ninfo("Got netmask %d.%d.%d.%d\n",
-        (presult->netmask.s_addr)       & 0xff,
-        (presult->netmask.s_addr >> 8)  & 0xff,
-        (presult->netmask.s_addr >> 16) & 0xff,
-        (presult->netmask.s_addr >> 24) & 0xff);
+        (int)((presult->netmask.s_addr)       & 0xff),
+        (int)((presult->netmask.s_addr >> 8)  & 0xff),
+        (int)((presult->netmask.s_addr >> 16) & 0xff),
+        (int)((presult->netmask.s_addr >> 24) & 0xff));
   ninfo("Got DNS server %d.%d.%d.%d\n",
-        (presult->dnsaddr.s_addr)       & 0xff,
-        (presult->dnsaddr.s_addr >> 8)  & 0xff,
-        (presult->dnsaddr.s_addr >> 16) & 0xff,
-        (presult->dnsaddr.s_addr >> 24) & 0xff);
+        (int)((presult->dnsaddr.s_addr)       & 0xff),
+        (int)((presult->dnsaddr.s_addr >> 8)  & 0xff),
+        (int)((presult->dnsaddr.s_addr >> 16) & 0xff),
+        (int)((presult->dnsaddr.s_addr >> 24) & 0xff));
   ninfo("Got default router %d.%d.%d.%d\n",
-        (presult->default_router.s_addr)       & 0xff,
-        (presult->default_router.s_addr >> 8)  & 0xff,
-        (presult->default_router.s_addr >> 16) & 0xff,
-        (presult->default_router.s_addr >> 24) & 0xff);
-  ninfo("Lease expires in %d seconds\n", presult->lease_time);
+        (int)((presult->default_router.s_addr)       & 0xff),
+        (int)((presult->default_router.s_addr >> 8)  & 0xff),
+        (int)((presult->default_router.s_addr >> 16) & 0xff),
+        (int)((presult->default_router.s_addr >> 24) & 0xff));
+  ninfo("Lease expires in %" PRId32 " seconds\n", presult->lease_time);
   return OK;
 }