diff --git a/rigs/tuner/v4l.c b/rigs/tuner/v4l.c
index 7f67d2954..fb10761d0 100644
--- a/rigs/tuner/v4l.c
+++ b/rigs/tuner/v4l.c
@@ -143,7 +143,7 @@ const struct rig_caps v4l_caps =
     .get_level =  v4l_get_level,
 
     .get_info =  v4l_get_info,
-
+    .hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
 };
 
 /*
diff --git a/rigs/tuner/v4l2.c b/rigs/tuner/v4l2.c
index 08b604acc..24201209d 100644
--- a/rigs/tuner/v4l2.c
+++ b/rigs/tuner/v4l2.c
@@ -143,7 +143,7 @@ const struct rig_caps v4l2_caps =
     .get_level =  v4l2_get_level,
 
     .get_info =  v4l2_get_info,
-
+    .hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
 };
 
 /*