diff --git a/sonoff/my_user_config.h b/sonoff/my_user_config.h
index e8d900ebe..b5c52ff81 100644
--- a/sonoff/my_user_config.h
+++ b/sonoff/my_user_config.h
@@ -280,8 +280,8 @@
 
 // -- Rules ---------------------------------------
 #define USE_RULES                                // Add support for rules (+4k4 code)
-  #define USE_EXPRESSION                         // Add support for expression evaluation in rules (+3k2 code, +64 bytes mem)
-  #define SUPPORT_MQTT_EVENT                     // Support trigger event with MQTT subscriptions (+3k5 code)
+//  #define USE_EXPRESSION                         // Add support for expression evaluation in rules (+3k2 code, +64 bytes mem)
+//  #define SUPPORT_MQTT_EVENT                     // Support trigger event with MQTT subscriptions (+3k5 code)
 
 // -- Internal Analog input -----------------------
 #define USE_ADC_VCC                              // Display Vcc in Power status. Disable for use as Analog input on selected devices
@@ -291,7 +291,7 @@
 //#define USE_DS18x20_LEGACY                       // Optional for more than one DS18x20 sensors with dynamic scan using library OneWire (+1k5 code)
 #define USE_DS18x20                              // Optional for more than one DS18x20 sensors with id sort, single scan and read retry (+1k3 code)
 //  #define W1_PARASITE_POWER                      // If using USE_DS18x20 then optimize for parasite powered sensors
-//  #define DS18B20_INTERNAL_PULLUP	               // Use INPUT_PULLUP internal pullup resistors for single DS18B20
+//  #define DS18B20_INTERNAL_PULLUP                // Use INPUT_PULLUP internal pullup resistors for single DS18B20
 
 // -- I2C sensors ---------------------------------
 #define USE_I2C                                  // I2C using library wire (+10k code, 0k2 mem, 124 iram)