diff --git a/target/linux/mvebu/cortexa9/config-5.15 b/target/linux/mvebu/cortexa9/config-5.15
index b737c44d429..88a2f14c026 100644
--- a/target/linux/mvebu/cortexa9/config-5.15
+++ b/target/linux/mvebu/cortexa9/config-5.15
@@ -1,2 +1,3 @@
+CONFIG_LED_TRIGGER_PHY=y
 CONFIG_PHY_MVEBU_A38X_COMPHY=y
 CONFIG_RTC_DRV_MV=y