diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index aee90cd..7664518 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -632,6 +632,7 @@
         switch (ext_bit) {
             case ProcHook::KHR_android_surface:
             case ProcHook::KHR_surface:
+            case ProcHook::KHR_surface_protected_capabilities:
             case ProcHook::EXT_swapchain_colorspace:
             case ProcHook::KHR_get_surface_capabilities2:
             case ProcHook::GOOGLE_surfaceless_query:
@@ -711,6 +712,7 @@
             case ProcHook::KHR_external_fence_capabilities:
             case ProcHook::KHR_get_surface_capabilities2:
             case ProcHook::KHR_surface:
+            case ProcHook::KHR_surface_protected_capabilities:
             case ProcHook::EXT_debug_report:
             case ProcHook::EXT_swapchain_colorspace:
             case ProcHook::GOOGLE_surfaceless_query:
@@ -924,6 +926,9 @@
     std::vector<VkExtensionProperties> loader_extensions;
     loader_extensions.push_back(
         {VK_KHR_SURFACE_EXTENSION_NAME, VK_KHR_SURFACE_SPEC_VERSION});
+    loader_extensions.push_back(
+        {VK_KHR_SURFACE_PROTECTED_CAPABILITIES_EXTENSION_NAME,
+         VK_KHR_SURFACE_PROTECTED_CAPABILITIES_SPEC_VERSION});
     loader_extensions.push_back({
         VK_KHR_ANDROID_SURFACE_EXTENSION_NAME,
         VK_KHR_ANDROID_SURFACE_SPEC_VERSION});