diff --git a/examples/subpasses/subpasses.cpp b/examples/subpasses/subpasses.cpp
index 70c26d3f..6219412c 100644
--- a/examples/subpasses/subpasses.cpp
+++ b/examples/subpasses/subpasses.cpp
@@ -352,8 +352,6 @@ public:
 		inputReferences[1] = { 2, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL };
 		inputReferences[2] = { 3, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL };
 
-		uint32_t preserveAttachmentIndex = 1;
-
 		subpassDescriptions[1].pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
 		subpassDescriptions[1].colorAttachmentCount = 1;
 		subpassDescriptions[1].pColorAttachments = &colorReference;