diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index fec72d4..3dd340b 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -332,7 +332,7 @@
 
 	if (!p_chrg->chrg->chrg_bat_present(p_chrg)) {
 		puts("No battery detected\n");
-		return -1;
+		return 0;
 	}
 
 	p_fg->fg->fg_battery_check(p_fg, p_bat);
diff --git a/board/samsung/trats2/trats2.c b/board/samsung/trats2/trats2.c
index e4987ce..fa26e61 100644
--- a/board/samsung/trats2/trats2.c
+++ b/board/samsung/trats2/trats2.c
@@ -214,7 +214,7 @@
 
 	if (!p_chrg->chrg->chrg_bat_present(p_chrg)) {
 		puts("No battery detected\n");
-		return -1;
+		return 0;
 	}
 
 	p_fg->fg->fg_battery_check(p_fg, p_bat);