diff --git a/diagnostics/ColorSensorDiagnostics.py b/diagnostics/ColorSensorDiagnostics.py
index 6b14971..1f97108 100644
--- a/diagnostics/ColorSensorDiagnostics.py
+++ b/diagnostics/ColorSensorDiagnostics.py
@@ -40,6 +40,7 @@ class ColorSensorDiagnostics:
                     self.colorsensor = None
         self.colorsensor.detectable_colors(Color.RED, Color.YELLOW, Color.GREEN, Color.BLUE, Color.WHITE, Color.NONE)
     def printAll(self):
+        self.initializeColorSensor()
         while True:
             print("HSV output:", self.colorsensor.hsv)
             print("Detected color:", self.colorsensor.color())