diff --git a/src/video_core/renderer_vulkan/vk_scheduler.cpp b/src/video_core/renderer_vulkan/vk_scheduler.cpp
index 903efc40..39dc2847 100644
--- a/src/video_core/renderer_vulkan/vk_scheduler.cpp
+++ b/src/video_core/renderer_vulkan/vk_scheduler.cpp
@@ -102,8 +102,8 @@ void Scheduler::SubmitExecution(vk::Semaphore signal_semaphore, vk::Semaphore wa
     AllocateWorkerCommandBuffers();
 
     // Apply pending operations
-    while (IsFree(pending_ops.back().gpu_tick)) {
-        pending_ops.back().callback();
+    while (!pending_ops.empty() && IsFree(pending_ops.front().gpu_tick)) {
+        pending_ops.front().callback();
         pending_ops.pop();
     }
 }