diff --git a/src/main/io/serial_cli.c b/src/main/io/serial_cli.c
index 2709a5aa20..4801224bcc 100644
--- a/src/main/io/serial_cli.c
+++ b/src/main/io/serial_cli.c
@@ -2043,7 +2043,7 @@ static void cliStatus(char *cmdline)
     UNUSED(cmdline);
 
     printf("System Uptime: %d seconds, Voltage: %d * 0.1V (%dS battery - %s)\r\n",
-        millis() / 1000, vbat, batteryCellCount,getBatteryStateString( ));
+        millis() / 1000, vbat, batteryCellCount, getBatteryStateString());
 
 
     printf("CPU Clock=%dMHz", (SystemCoreClock / 1000000));
diff --git a/src/main/sensors/battery.c b/src/main/sensors/battery.c
index 0b8c5c3406..aaf1fd1895 100644
--- a/src/main/sensors/battery.c
+++ b/src/main/sensors/battery.c
@@ -146,7 +146,7 @@ batteryState_e getBatteryState(void)
     return batteryState;
 }
 
-const char * batteryStateStrings[] = {"OK", "WARNING", "CRITICAL", "NOT PRESENT"};
+const char * const batteryStateStrings[] = {"OK", "WARNING", "CRITICAL", "NOT PRESENT"};
 
 const char * getBatteryStateString(void)
 {