diff --git a/src/task.c b/src/task.c
index 2779c746..5f983f00 100644
--- a/src/task.c
+++ b/src/task.c
@@ -887,7 +887,7 @@ static JSValue _tf_task_getHitches(JSContext* context, JSValueConst this_val, in
 	tf_task_t* task = JS_GetContextOpaque(context);
 	tf_trace_begin(task->_trace, __func__);
 	JSValue result = JS_NewObject(context);
-	for (int i = 0; i < _countof(task->hitches); i++)
+	for (int i = 0; i < (int)_countof(task->hitches); i++)
 	{
 		if (*task->hitches[i].name)
 		{
@@ -1607,13 +1607,13 @@ static void _tf_task_trace_to_parent(tf_trace_t* trace, const char* buffer, size
 static void _tf_task_record_hitch(const char* name, uint64_t duration_ns, void* user_data)
 {
 	tf_task_t* task = user_data;
-	for (int i = 0; i < _countof(task->hitches); i++)
+	for (int i = 0; i < (int)_countof(task->hitches); i++)
 	{
 		if (duration_ns > task->hitches[i].duration_ns)
 		{
-			if (i + 1 < _countof(task->hitches))
+			if (i + 1 < (int)_countof(task->hitches))
 			{
-				memmove(task->hitches + i + 1, task->hitches + i, sizeof(hitch_t) * (_countof(task->hitches) - i - 1));
+				memmove(task->hitches + i + 1, task->hitches + i, sizeof(hitch_t) * ((int)_countof(task->hitches) - i - 1));
 			}
 			snprintf(task->hitches[i].name, sizeof(task->hitches[i].name), "%s", name);
 			task->hitches[i].duration_ns = duration_ns;