diff --git a/code/espurna/config/general.h b/code/espurna/config/general.h
index 9e74da17..63d53a38 100644
--- a/code/espurna/config/general.h
+++ b/code/espurna/config/general.h
@@ -127,7 +127,7 @@
 // I2C
 // -----------------------------------------------------------------------------
 
-#define ENABLE_I2C              1
+#define ENABLE_I2C              0
 #define I2C_SDA_PIN             4
 #define I2C_SCL_PIN             14
 #define I2C_CLOCK_STRETCH_TIME  200
diff --git a/code/espurna/config/sensors.h b/code/espurna/config/sensors.h
index 36a57ea3..b1de178f 100644
--- a/code/espurna/config/sensors.h
+++ b/code/espurna/config/sensors.h
@@ -44,6 +44,7 @@
 #define EMON_ANALOG_PROVIDER    0
 #define EMON_ADC121_PROVIDER    1
 
+// If you select EMON_ADC121_PROVIDER you need to enable and configure I2C in general.h
 #define EMON_PROVIDER           EMON_ANALOG_PROVIDER
 
 #if EMON_PROVIDER == EMON_ANALOG_PROVIDER
diff --git a/code/espurna/i2c.ino b/code/espurna/i2c.ino
index 1063d143..9bdf60ab 100644
--- a/code/espurna/i2c.ino
+++ b/code/espurna/i2c.ino
@@ -27,7 +27,7 @@ void i2cScan() {
             Serial.printf("[I2C] Device found at address 0x%02X\n", address);
             nDevices++;
         } else if (response != 32) {
-            Serial.printf("[I2C] Unknown error at address 0x%02X\n", address);
+            //Serial.printf("[I2C] Unknown error at address 0x%02X\n", address);
         }
     }
 
diff --git a/code/espurna/web.ino b/code/espurna/web.ino
index 6dc65f2c..398da69b 100644
--- a/code/espurna/web.ino
+++ b/code/espurna/web.ino
@@ -639,20 +639,6 @@ void _onRPC(AsyncWebServerRequest *request) {
 
 void _onHome(AsyncWebServerRequest *request) {
 
-    DEBUG_MSG("[DEBUG] Free heap: %d bytes\n", ESP.getFreeHeap());
-
-    FSInfo fs_info;
-    if (SPIFFS.info(fs_info)) {
-        DEBUG_MSG("[DEBUG] File system total size: %d bytes\n", fs_info.totalBytes);
-        DEBUG_MSG("                    used size : %d bytes\n", fs_info.usedBytes);
-        DEBUG_MSG("                    block size: %d bytes\n", fs_info.blockSize);
-        DEBUG_MSG("                    page size : %d bytes\n", fs_info.pageSize);
-        DEBUG_MSG("                    max files : %d\n", fs_info.maxOpenFiles);
-        DEBUG_MSG("                    max length: %d\n", fs_info.maxPathLength);
-    } else {
-        DEBUG_MSG("[DEBUG] Error, FS not accesible!\n");
-    }
-
     webLogRequest(request);
 
     if (!_authenticate(request)) return request->requestAuthentication();