diff --git a/scripts/generate_vk_helpers.py b/scripts/generate_vk_helpers.py
index 8953d5fc7..cd937df65 100755
--- a/scripts/generate_vk_helpers.py
+++ b/scripts/generate_vk_helpers.py
@@ -220,6 +220,8 @@ def get_instance_cmds():
         Cmd("vkCreateAndroidSurfaceKHR", requires=("VK_USE_PLATFORM_ANDROID_KHR",)),
         None,
         Cmd("vkCreateWin32SurfaceKHR", requires=("VK_USE_PLATFORM_WIN32_KHR",)),
+        None,
+        Cmd("vkGetPhysicalDeviceSurfaceCapabilities2EXT", requires=("VK_EXT_display_surface_counter",))
     ]
 
 
diff --git a/src/xrt/auxiliary/vk/vk_helpers.c b/src/xrt/auxiliary/vk/vk_helpers.c
index d2946407e..1418bdb2c 100644
--- a/src/xrt/auxiliary/vk/vk_helpers.c
+++ b/src/xrt/auxiliary/vk/vk_helpers.c
@@ -891,8 +891,13 @@ vk_get_instance_functions(struct vk_bundle *vk)
 
 #if defined(VK_USE_PLATFORM_WIN32_KHR)
 	vk->vkCreateWin32SurfaceKHR                      = GET_INS_PROC(vk, vkCreateWin32SurfaceKHR);
+
 #endif // defined(VK_USE_PLATFORM_WIN32_KHR)
 
+#if defined(VK_EXT_display_surface_counter)
+	vk->vkGetPhysicalDeviceSurfaceCapabilities2EXT   = GET_INS_PROC(vk, vkGetPhysicalDeviceSurfaceCapabilities2EXT);
+#endif // defined(VK_EXT_display_surface_counter)
+
 	// end of GENERATED instance loader code - do not modify - used by scripts
 
 	// clang-format on
diff --git a/src/xrt/auxiliary/vk/vk_helpers.h b/src/xrt/auxiliary/vk/vk_helpers.h
index 8056cad89..24fa8d5bd 100644
--- a/src/xrt/auxiliary/vk/vk_helpers.h
+++ b/src/xrt/auxiliary/vk/vk_helpers.h
@@ -149,8 +149,13 @@ struct vk_bundle
 
 #if defined(VK_USE_PLATFORM_WIN32_KHR)
 	PFN_vkCreateWin32SurfaceKHR vkCreateWin32SurfaceKHR;
+
 #endif // defined(VK_USE_PLATFORM_WIN32_KHR)
 
+#if defined(VK_EXT_display_surface_counter)
+	PFN_vkGetPhysicalDeviceSurfaceCapabilities2EXT vkGetPhysicalDeviceSurfaceCapabilities2EXT;
+#endif // defined(VK_EXT_display_surface_counter)
+
 	// end of GENERATED instance loader code - do not modify - used by scripts
 
 	// beginning of GENERATED device loader code - do not modify - used by scripts