diff --git a/renderdoc/driver/vulkan/vk_outputwindow.cpp b/renderdoc/driver/vulkan/vk_outputwindow.cpp
index 48cd1a593..4952a13e4 100644
--- a/renderdoc/driver/vulkan/vk_outputwindow.cpp
+++ b/renderdoc/driver/vulkan/vk_outputwindow.cpp
@@ -385,6 +385,8 @@ void VulkanReplay::OutputWindow::Create(WrappedVulkan *driver, VkDevice device,
     colBarrier[i].oldLayout = colBarrier[i].newLayout = VK_IMAGE_LAYOUT_UNDEFINED;
   }
 
+  delete[] imgs;
+
   curidx = 0;
 
   // for our 'fake' backbuffer, create in RGBA8