diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index 6317ab7d0e..f1f70e9b96 100644
--- a/libavutil/hwcontext_vulkan.c
+++ b/libavutil/hwcontext_vulkan.c
@@ -453,7 +453,7 @@ static const VulkanOptExtension optional_device_exts[] = {
     { VK_KHR_VIDEO_DECODE_AV1_EXTENSION_NAME,                 FF_VK_EXT_VIDEO_DECODE_AV1       },
 };
 
-static VkBool32 VKAPI_CALL vk_dbg_callback(VkDebugUtilsMessageSeverityFlagBitsEXT severity,
+static VKAPI_ATTR VkBool32 VKAPI_CALL vk_dbg_callback(VkDebugUtilsMessageSeverityFlagBitsEXT severity,
                                            VkDebugUtilsMessageTypeFlagsEXT messageType,
                                            const VkDebugUtilsMessengerCallbackDataEXT *data,
                                            void *priv)