diff --git a/drivers/atmodem/atutil.h b/drivers/atmodem/atutil.h
index 494292fa..1344c8e1 100644
--- a/drivers/atmodem/atutil.h
+++ b/drivers/atmodem/atutil.h
@@ -56,7 +56,6 @@ enum at_util_charset {
 typedef void (*at_util_sim_inserted_cb_t)(gboolean present, void *userdata);
 
 void decode_at_error(struct ofono_error *error, const char *final);
-gint ofono_call_compare_by_status(gconstpointer a, gconstpointer b);
 gint at_util_call_compare_by_phone_number(gconstpointer a, gconstpointer b);
 gint ofono_call_compare_by_id(gconstpointer a, gconstpointer b);
 GSList *at_util_parse_clcc(GAtResult *result, unsigned int *mpty_ids);