diff --git a/src/os/portable/os-impl-bsd-sockets.c b/src/os/portable/os-impl-bsd-sockets.c
index 59bc5d26a..b02b1b3f6 100644
--- a/src/os/portable/os-impl-bsd-sockets.c
+++ b/src/os/portable/os-impl-bsd-sockets.c
@@ -102,10 +102,13 @@ int32 OS_SocketOpen_Impl(const OS_object_token_t *token)
     switch (stream->socket_type)
     {
         case OS_SocketType_DATAGRAM:
-            os_type = SOCK_DGRAM;
+            os_type  = SOCK_DGRAM;
+            os_proto = IPPROTO_UDP;
             break;
+
         case OS_SocketType_STREAM:
-            os_type = SOCK_STREAM;
+            os_type  = SOCK_STREAM;
+            os_proto = IPPROTO_TCP;
             break;
 
         default:
@@ -126,17 +129,6 @@ int32 OS_SocketOpen_Impl(const OS_object_token_t *token)
             return OS_ERR_NOT_IMPLEMENTED;
     }
 
-    /* Only AF_INET* at this point, can add cases if support is expanded */
-    switch (stream->socket_type)
-    {
-        case OS_SocketType_DATAGRAM:
-            os_proto = IPPROTO_UDP;
-            break;
-        case OS_SocketType_STREAM:
-            os_proto = IPPROTO_TCP;
-            break;
-    }
-
     impl->fd = socket(os_domain, os_type, os_proto);
     if (impl->fd < 0)
     {