diff --git a/media/ffvpx/libavutil/hwcontext_vulkan.c b/media/ffvpx/libavutil/hwcontext_vulkan.c
--- a/media/ffvpx/libavutil/hwcontext_vulkan.c
+++ b/media/ffvpx/libavutil/hwcontext_vulkan.c
@@ -803,7 +803,6 @@ static const VulkanOptExtension optional_device_exts[] = {
 #ifdef VK_KHR_internally_synchronized_queues
     { VK_KHR_INTERNALLY_SYNCHRONIZED_QUEUES_EXTENSION_NAME,   FF_VK_EXT_INTERNAL_QUEUE_SYNC    },
 #endif
-    { VK_NV_OPTICAL_FLOW_EXTENSION_NAME,                      FF_VK_EXT_OPTICAL_FLOW           },
 
     /* Imports/exports */
     { VK_KHR_EXTERNAL_MEMORY_FD_EXTENSION_NAME,               FF_VK_EXT_EXTERNAL_FD_MEMORY     },