diff --git a/src/common/impl/netif_apple.c b/src/common/impl/netif_apple.c
index 191a55c46..288f04543 100644
--- a/src/common/impl/netif_apple.c
+++ b/src/common/impl/netif_apple.c
@@ -25,8 +25,8 @@ get_rt_address(struct rt_msghdr* rtm, int desired) {
     struct sockaddr* sa = (struct sockaddr*) (rtm + 1);
 
     for (int i = 0; i < RTAX_MAX; i++) {
-        if (rtm->rtm_addrs & (1u << i)) {
-            if ((1u << i) == (unsigned) desired) {
+        if (rtm->rtm_addrs & (1 << i)) {
+            if ((1 << i) == desired) {
                 return sa;
             }
 
diff --git a/src/common/impl/netif_bsd.c b/src/common/impl/netif_bsd.c
index c6ae8f610..e2632be79 100644
--- a/src/common/impl/netif_bsd.c
+++ b/src/common/impl/netif_bsd.c
@@ -32,8 +32,8 @@ get_rt_address(struct rt_msghdr* rtm, int desired) {
     struct sockaddr* sa = (struct sockaddr*) (rtm + 1);
 
     for (int i = 0; i < RTAX_MAX; i++) {
-        if (rtm->rtm_addrs & (1u << i)) {
-            if ((1u << i) == (unsigned) desired) {
+        if (rtm->rtm_addrs & (1 << i)) {
+            if ((1 << i) == desired) {
                 return sa;
             }
             sa = (struct sockaddr*) (ROUNDUP(sa->sa_len) + (char*) sa);