diff --git a/win32/common/libgstvideo.def b/win32/common/libgstvideo.def
index 29d211bfb6..e4b3317ddc 100644
--- a/win32/common/libgstvideo.def
+++ b/win32/common/libgstvideo.def
@@ -135,6 +135,7 @@ EXPORTS
 	gst_video_frame_map
 	gst_video_frame_map_id
 	gst_video_frame_unmap
+	gst_video_info_align
 	gst_video_info_convert
 	gst_video_info_from_caps
 	gst_video_info_init