diff --git a/ChangeLog.txt b/ChangeLog.txt
old mode 100755
new mode 100644
diff --git a/modbus/functions/mbfuncdisc.c b/modbus/functions/mbfuncdisc.c
index 79cfacd94..3919b2915 100644
--- a/modbus/functions/mbfuncdisc.c
+++ b/modbus/functions/mbfuncdisc.c
@@ -62,7 +62,7 @@ eMBException prveMBError2Exception(eMBErrorCode eErrorCode);
  * Public Functions
  ****************************************************************************/
 
-#ifdef CONFIG_MB_FUNC_READ_COILS_ENABLED
+#ifdef CONFIG_MB_FUNC_READ_DISCRETE_INPUTS_ENABLED
 eMBException eMBFuncReadDiscreteInputs(uint8_t *pucFrame, uint16_t *usLen)
 {
   uint16_t usRegAddress;