diff --git a/drivers/atmodem/gprs.c b/drivers/atmodem/gprs.c
index 16f4927f..b637f733 100644
--- a/drivers/atmodem/gprs.c
+++ b/drivers/atmodem/gprs.c
@@ -240,7 +240,7 @@ static void at_cgdcont_read_cb(gboolean ok, GAtResult *result,
 		return;
 	}
 
-	cids = l_uintset_new(activated_cid);
+	cids = l_uintset_new_from_range(0, activated_cid);
 
 	l_uintset_put(cids, activated_cid);