diff --git a/tasmota/tasmota_post.h b/tasmota/tasmota_post.h
index 4206c1926..964b2cb8f 100644
--- a/tasmota/tasmota_post.h
+++ b/tasmota/tasmota_post.h
@@ -502,6 +502,13 @@ char* ToHex_P(const unsigned char * in, size_t insz, char * out, size_t outsz, c
 #undef CODE_IMAGE
 #define CODE_IMAGE 1
 
+#undef FIRMWARE_BASIC                           // Disable tasmota-basic with no sensors
+#undef FIRMWARE_SENSORS                         // Disable tasmota-sensors with useful sensors enabled
+#undef FIRMWARE_KNX_NO_EMULATION                // Disable tasmota-knx with KNX but without Emulation
+#undef FIRMWARE_DISPLAYS                        // Disable tasmota-display with display drivers enabled
+#undef FIRMWARE_IR                              // Disable tasmota-ir with IR full protocols activated
+#undef FIRMWARE_IR_CUSTOM                       // Disable tasmota customizable with special marker to add all IR protocols
+
 #undef USE_ARDUINO_OTA                           // Disable support for Arduino OTA
 #undef USE_DOMOTICZ                              // Disable Domoticz
 #undef USE_HOME_ASSISTANT                        // Disable Home Assistant