diff --git a/src/video_core/renderer_vulkan/vk_scheduler.h b/src/video_core/renderer_vulkan/vk_scheduler.h
index 795d538faa..5216a436c8 100644
--- a/src/video_core/renderer_vulkan/vk_scheduler.h
+++ b/src/video_core/renderer_vulkan/vk_scheduler.h
@@ -207,7 +207,7 @@ private:
 
         size_t command_offset = 0;
         bool submit = false;
-        alignas(std::max_align_t) std::array<u8, 0x40000> data{};
+        alignas(std::max_align_t) std::array<u8, 0x8000> data{};
     };
 
     struct State {