diff --git a/tests/rigctl_parse.c b/tests/rigctl_parse.c
index 7e75fbaaa..f79e58b57 100644
--- a/tests/rigctl_parse.c
+++ b/tests/rigctl_parse.c
@@ -4487,7 +4487,7 @@ declare_proto_rig(get_ant)
     int status;
     ant_t ant, ant_curr, ant_tx, ant_rx;
     value_t option;
-    char antbuf[32];
+    char antbuf[64];
 
     ENTERFUNC;