diff --git a/libavfilter/vf_hwmap.c b/libavfilter/vf_hwmap.c
index 2e03dfc1fe..e246b22603 100644
--- a/libavfilter/vf_hwmap.c
+++ b/libavfilter/vf_hwmap.c
@@ -427,4 +427,5 @@ const AVFilter ff_vf_hwmap = {
     FILTER_OUTPUTS(hwmap_outputs),
     FILTER_QUERY_FUNC(hwmap_query_formats),
     .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
+    .flags          = AVFILTER_FLAG_HWDEVICE,
 };
diff --git a/libavfilter/vf_hwupload.c b/libavfilter/vf_hwupload.c
index dbc41734cc..ef61bb4137 100644
--- a/libavfilter/vf_hwupload.c
+++ b/libavfilter/vf_hwupload.c
@@ -258,4 +258,5 @@ const AVFilter ff_vf_hwupload = {
     FILTER_OUTPUTS(hwupload_outputs),
     FILTER_QUERY_FUNC(hwupload_query_formats),
     .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
+    .flags          = AVFILTER_FLAG_HWDEVICE,
 };