diff --git a/src/LIS2MDLSensor.cpp b/src/LIS2MDLSensor.cpp
index 3a788cd..4887ad9 100644
--- a/src/LIS2MDLSensor.cpp
+++ b/src/LIS2MDLSensor.cpp
@@ -47,13 +47,14 @@
  * @param i2c object of an helper class which handles the I2C peripheral
  * @param address the address of the component's instance
  */
-LIS2MDLSensor::LIS2MDLSensor(TwoWire *i2c, uint8_t address) : dev_i2c(i2c), address(address)
+LIS2MDLSensor::LIS2MDLSensor(TwoWire *i2c) : dev_i2c(i2c)
 {
   dev_spi = NULL;
   reg_ctx.write_reg = LIS2MDL_io_write;
   reg_ctx.read_reg = LIS2MDL_io_read;
   reg_ctx.handle = (void *)this;
-  mag_is_enabled = 0;
+  address = LIS2MDL_I2C_ADD;
+  mag_is_enabled = 0U;
 }
 
 /** Constructor
@@ -67,8 +68,8 @@ LIS2MDLSensor::LIS2MDLSensor(SPIClass *spi, int cs_pin, uint32_t spi_speed) : de
   reg_ctx.read_reg = LIS2MDL_io_read;
   reg_ctx.handle = (void *)this;
   dev_i2c = NULL;
-  address = 0;
-  mag_is_enabled = 0;
+  address = 0U;
+  mag_is_enabled = 0U;
 }
 
 /**
@@ -187,7 +188,7 @@ LIS2MDLStatusTypeDef LIS2MDLSensor::Enable()
     return LIS2MDL_ERROR;
   }
 
-  mag_is_enabled = 1;
+  mag_is_enabled = 1U;
 
   return LIS2MDL_OK;
 }
@@ -210,7 +211,7 @@ LIS2MDLStatusTypeDef LIS2MDLSensor::Disable()
     return LIS2MDL_ERROR;
   }
 
-  mag_is_enabled = 0;
+  mag_is_enabled = 0U;
 
   return LIS2MDL_OK;
 }
diff --git a/src/LIS2MDLSensor.h b/src/LIS2MDLSensor.h
index a8e4285..75dbd6f 100644
--- a/src/LIS2MDLSensor.h
+++ b/src/LIS2MDLSensor.h
@@ -85,7 +85,7 @@ typedef struct
 class LIS2MDLSensor
 {
   public:
-    LIS2MDLSensor(TwoWire *i2c, uint8_t address=LIS2MDL_I2C_ADD);
+    LIS2MDLSensor(TwoWire *i2c);
     LIS2MDLSensor(SPIClass *spi, int cs_pin, uint32_t spi_speed=2000000);
     LIS2MDLStatusTypeDef begin();
     LIS2MDLStatusTypeDef end();