diff --git a/pimd/pim_cmd.c b/pimd/pim_cmd.c
index c37e961..dd06b07 100644
--- a/pimd/pim_cmd.c
+++ b/pimd/pim_cmd.c
@@ -2222,7 +2222,7 @@
     char source_str[100];
     char ss_uptime[10];
     struct sockaddr_in bind_addr;
-    int len = sizeof(bind_addr);
+    socklen_t len = sizeof(bind_addr);
     char bind_addr_str[100];
 
     pim_inet4_dump("<src?>", ss->source_addr, source_str, sizeof(source_str));
diff --git a/pimd/pim_sock.c b/pimd/pim_sock.c
index 2e78605..b80c0a2 100644
--- a/pimd/pim_sock.c
+++ b/pimd/pim_sock.c
@@ -375,7 +375,7 @@
   return loop;
 }
 
-int pim_socket_getsockname(int fd, struct sockaddr *name, int *namelen)
+int pim_socket_getsockname(int fd, struct sockaddr *name, socklen_t *namelen)
 {
   if (getsockname(fd, name, namelen)) {
     int e = errno;
diff --git a/pimd/pim_sock.h b/pimd/pim_sock.h
index 3f026dc..29b5aee 100644
--- a/pimd/pim_sock.h
+++ b/pimd/pim_sock.h
@@ -52,6 +52,6 @@
 
 int pim_socket_mcastloop_get(int fd);
 
-int pim_socket_getsockname(int fd, struct sockaddr *name, int *namelen);
+int pim_socket_getsockname(int fd, struct sockaddr *name, socklen_t *namelen);
 
 #endif /* PIM_SOCK_H */