diff --git a/library.properties b/library.properties
index 500a9da..abd8bdf 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=pimoroniTrackball
-version=0.1.1
+version=0.1.2
 author=Nick Reynolds
 maintainer=Nick Reynolds <ncmreynolds+pimoronitrackball@googlemail.com>
 sentence=Connect the Pimoroni RGBW trackball breakout to a microcontroller.
diff --git a/src/pimoroniTrackball.cpp b/src/pimoroniTrackball.cpp
index 085b734..24d2a1b 100644
--- a/src/pimoroniTrackball.cpp
+++ b/src/pimoroniTrackball.cpp
@@ -21,7 +21,7 @@ pimoroniTrackball::~pimoroniTrackball()	//Destructor function
 {
 }
 
-bool pimoroniTrackball::begin(uint8_t address, TwoWire &wirePort)
+void pimoroniTrackball::begin(uint8_t address, TwoWire &wirePort)
 {
 	_trackballAddress = address;	//Set the I2C address of the trackball
 	_i2cPort = &wirePort;			//Set the wire port used for the trackball
diff --git a/src/pimoroniTrackball.h b/src/pimoroniTrackball.h
index c574970..66601cd 100644
--- a/src/pimoroniTrackball.h
+++ b/src/pimoroniTrackball.h
@@ -48,7 +48,7 @@ class pimoroniTrackball
 		pimoroniTrackball();													//Constructor function
 		~pimoroniTrackball();													//Destructor function
 		//Setup functions
-		bool begin(uint8_t address = 0x0A, TwoWire &i2cPort = Wire);			//Initialise the trackball library
+		void begin(uint8_t address = 0x0A, TwoWire &i2cPort = Wire);			//Initialise the trackball library
 		bool isConnected();														//Check the trackball is connected
 		void setRGBW(uint8_t redBrightness, uint8_t greenBrightness, uint8_t blueBrightness, uint8_t whiteBrightness);	//Set the brightness for each of the RGB&W LEDs
 		void setRed(uint8_t redBrightness);										//Set the brightness of the red LED