diff --git a/kraken/KRDeviceManager.cpp b/kraken/KRDeviceManager.cpp
index 3ea2416..e64aacc 100644
--- a/kraken/KRDeviceManager.cpp
+++ b/kraken/KRDeviceManager.cpp
@@ -151,7 +151,10 @@ void KRDeviceManager::createDevices()
 
   const std::vector<const char*> deviceExtensions = {
     VK_KHR_SWAPCHAIN_EXTENSION_NAME,
-    VK_EXT_DESCRIPTOR_INDEXING_EXTENSION_NAME
+    VK_EXT_DESCRIPTOR_INDEXING_EXTENSION_NAME,
+#if defined(__APPLE__)
+    "VK_KHR_portability_subset",
+#endif
   };
 
   std::vector<std::unique_ptr<KRDevice>> candidateDevices;