diff --git a/tests/wipy/adc.py b/tests/wipy/adc.py
index 50a2b3d722..67c83bfb5c 100644
--- a/tests/wipy/adc.py
+++ b/tests/wipy/adc.py
@@ -3,7 +3,6 @@ ADC test for the CC3200 based boards.
 '''
 
 from pyb import ADC
-from pyb import Pin
 import os
 
 machine = os.uname().machine
diff --git a/tests/wipy/i2c.py b/tests/wipy/i2c.py
index 57015767df..24afc5a082 100644
--- a/tests/wipy/i2c.py
+++ b/tests/wipy/i2c.py
@@ -4,7 +4,6 @@ A MPU-9150 sensor must be connected to the I2C bus.
 '''
 
 from pyb import I2C
-from pyb import Pin
 import os
 import pyb
 
diff --git a/tests/wipy/spi.py b/tests/wipy/spi.py
index dc3d946de2..c5f845e0e5 100644
--- a/tests/wipy/spi.py
+++ b/tests/wipy/spi.py
@@ -3,9 +3,7 @@ SPI test for the CC3200 based boards.
 '''
 
 from pyb import SPI
-from pyb import Pin
 import os
-import pyb
 
 machine = os.uname().machine
 if 'LaunchPad' in machine: