diff --git a/src/parser.c b/src/parser.c
index 54020b9..cac656c 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -1368,6 +1368,12 @@ static int cmd_mls(const uint8_t *data, uint8_t data_len)
     }
 
     led_set_state((led_state_t)state);
+    if (state == LED_STATE_OFF)
+    {
+        int imu_ret = imu_fifo_stop();
+        DBG_PRINTF("[CMD] mls: fifo stop ret=%d\r\n", imu_ret);
+    }
+
     send_response_u16("rls:", state);
     DBG_PRINTF("[CMD] mls -> LED state=%d\r\n", state);
     return 1;