diff --git a/libs/vkd3d/device.c b/libs/vkd3d/device.c
index c27a96e2..5352fe38 100644
--- a/libs/vkd3d/device.c
+++ b/libs/vkd3d/device.c
@@ -92,7 +92,7 @@ static const struct vkd3d_optional_extension_info optional_device_extensions[] =
     VK_EXTENSION(EXT_4444_FORMATS, EXT_4444_formats),
     VK_EXTENSION(EXT_CALIBRATED_TIMESTAMPS, EXT_calibrated_timestamps),
     VK_EXTENSION(EXT_CONDITIONAL_RENDERING, EXT_conditional_rendering),
-    VK_EXTENSION(EXT_DEBUG_MARKER, EXT_debug_marker),
+    VK_DEBUG_EXTENSION(EXT_DEBUG_MARKER, EXT_debug_marker),
     VK_EXTENSION(EXT_DEPTH_CLIP_ENABLE, EXT_depth_clip_enable),
     VK_EXTENSION(EXT_DESCRIPTOR_INDEXING, EXT_descriptor_indexing),
     VK_EXTENSION(EXT_FRAGMENT_SHADER_INTERLOCK, EXT_fragment_shader_interlock),