diff --git a/Common/GPU/Vulkan/VulkanMemory.cpp b/Common/GPU/Vulkan/VulkanMemory.cpp
index 910288ff3a..457d75d51f 100644
--- a/Common/GPU/Vulkan/VulkanMemory.cpp
+++ b/Common/GPU/Vulkan/VulkanMemory.cpp
@@ -291,7 +291,7 @@ VulkanPushPool::Block VulkanPushPool::CreateBlock(size_t size) {
 	_assert_(result == VK_SUCCESS);
 
 	result = vmaMapMemory(vulkan_->Allocator(), block.allocation, (void **)(&block.writePtr));
-	_assert_(result == VK_SUCCESS);
+	_assert_msg_(result == VK_SUCCESS, "VulkanPushPool: Failed to map memory (result = %08x)", result);
 
 	_assert_msg_(block.writePtr != nullptr, "VulkanPushPool: Failed to map memory on block of size %d", (int)block.size);
 	return block;