diff --git a/apps/restconf/restconf_methods.c b/apps/restconf/restconf_methods.c
index b1e05378..5aeded27 100644
--- a/apps/restconf/restconf_methods.c
+++ b/apps/restconf/restconf_methods.c
@@ -254,7 +254,7 @@ api_data_get2(clicon_handle h,
     else{
 	if (xpath_vec(xret, "%s", &xvec, &xlen, path) < 0)
 	    goto done;
-	clicon_debug(1, "%s: xpath:%s xlen:%d", __FUNCTION__, path, xlen);
+	clicon_debug(1, "%s: xpath:%s xlen:%d", __FUNCTION__, path, (int)xlen);
 	if (use_xml){
 	    for (i=0; i<xlen; i++){
 		x = xvec[i];
diff --git a/lib/src/clixon_event.c b/lib/src/clixon_event.c
index 8bb61b76..8065c26b 100644
--- a/lib/src/clixon_event.c
+++ b/lib/src/clixon_event.c
@@ -317,8 +317,8 @@ event_loop(void)
 	if (n==0){ /* Timeout */
 	    e = ee_timers;
 	    ee_timers = ee_timers->e_next;
-	    clicon_debug(2, "%s timeout: %s[%x]", 
-			 __FUNCTION__, e->e_string, (int)e->e_arg);
+	    clicon_debug(2, "%s timeout: %s[%lx]", 
+			 __FUNCTION__, e->e_string, (intptr_t)e->e_arg);
 	    if ((*e->e_fn)(0, e->e_arg) < 0){
 		free(e);
 		goto err;
@@ -331,8 +331,8 @@ event_loop(void)
 		break;
 	    e_next = e->e_next;
 	    if(e->e_type == EVENT_FD && FD_ISSET(e->e_fd, &fdset)){
-		clicon_debug(2, "%s: FD_ISSET: %s[%x]", 
-			     __FUNCTION__, e->e_string, (int)e->e_arg);
+		clicon_debug(2, "%s: FD_ISSET: %s[%lx]", 
+			     __FUNCTION__, e->e_string, (intptr_t)e->e_arg);
 		if ((*e->e_fn)(e->e_fd, e->e_arg) < 0){
 		    clicon_debug(1, "%s Error in: %s", __FUNCTION__, e->e_string);
 		    goto err;