diff --git a/vulkan/vulkan_app.cpp b/vulkan/vulkan_app.cpp
index ee30a06..6fedc01 100644
--- a/vulkan/vulkan_app.cpp
+++ b/vulkan/vulkan_app.cpp
@@ -366,7 +366,7 @@ namespace vapp{
 
         actualExtent.width = std::clamp(actualExtent.width, capabilities.minImageExtent.width,
                                         capabilities.maxImageExtent.width);
-        actualExtent.width = std::clamp(actualExtent.height, capabilities.minImageExtent.height,
+        actualExtent.height = std::clamp(actualExtent.height, capabilities.minImageExtent.height,
                                         capabilities.maxImageExtent.height);
 
         return actualExtent;