diff --git a/src/vulkan/runtime/vk_queue.c b/src/vulkan/runtime/vk_queue.c
index 8eeb2f7dbc9..cacca2f9b2c 100644
--- a/src/vulkan/runtime/vk_queue.c
+++ b/src/vulkan/runtime/vk_queue.c
@@ -679,7 +679,7 @@ vk_queue_submit(struct vk_queue *queue,
          sync = &semaphore->permanent;
       }
 
-      uint32_t wait_value = semaphore->type == VK_SEMAPHORE_TYPE_TIMELINE ?
+      uint64_t wait_value = semaphore->type == VK_SEMAPHORE_TYPE_TIMELINE ?
                             info->waits[i].value : 0;
 
       submit->waits[i] = (struct vk_sync_wait) {
@@ -756,7 +756,7 @@ vk_queue_submit(struct vk_queue *queue,
                      info->signals[i].semaphore);
 
       struct vk_sync *sync = vk_semaphore_get_active_sync(semaphore);
-      uint32_t signal_value = info->signals[i].value;
+      uint64_t signal_value = info->signals[i].value;
       if (semaphore->type == VK_SEMAPHORE_TYPE_TIMELINE) {
          if (signal_value == 0) {
             result = vk_queue_set_lost(queue,