diff --git a/dev/test.py b/dev/test.py
index 86ad70daf3ab6c88308b05bb51e543c5191a1d75..f4946ed980f5fac2df8542470e22ee82b8d2c871 100644
--- a/dev/test.py
+++ b/dev/test.py
@@ -1,4 +1,4 @@
-from ohmpi import OhmPi
+from ohmpi.ohmpi import OhmPi
 import matplotlib.pyplot as plt
 import numpy as np
 
diff --git a/dev/test_dummy.py b/dev/test_dummy.py
index 0ba2e47497bc7788614d5da17687856cc6a824c2..96d16d1acee8ed44dd37380417f592eb3636df2a 100644
--- a/dev/test_dummy.py
+++ b/dev/test_dummy.py
@@ -1,13 +1,13 @@
-import sys
-sys.path.extend(['/home/su530201/PycharmProjects/ohmpi_reversaal/OhmPi'])
-from OhmPi.hardware_components.dummy_tx import Tx
-from OhmPi.hardware_components.dummy_rx import Rx
-from OhmPi.logging_setup import create_stdout_logger
+# import sys
+# sys.path.extend(['/home/su530201/PycharmProjects/OhmPi'])
+from ohmpi.hardware_components.dummy_tx import Tx
+from ohmpi.hardware_components.dummy_rx import Rx
+from ohmpi.logging_setup import create_stdout_logger
 
 exec_logger = create_stdout_logger(name='exec')
 soh_logger = create_stdout_logger(name='soh')
 
 print('\nCreating TX...')
-tx = Tx(exec_logger= exec_logger, soh_logger= soh_logger)
+tx = Tx(exec_logger=exec_logger, soh_logger=soh_logger)
 print('\nCreating RX...')
-rx = Rx(exec_logger= exec_logger, soh_logger= soh_logger)
+rx = Rx(exec_logger=exec_logger, soh_logger=soh_logger)
diff --git a/dev/test_mux_2024.py b/dev/test_mux_2024.py
index 3a05601397f76422d8d75d86b6dcbb108a886e60..4200605398d4b620f426c29b97182dadf42379fa 100644
--- a/dev/test_mux_2024.py
+++ b/dev/test_mux_2024.py
@@ -1,9 +1,9 @@
 import time
-from utils import change_config
+from ohmpi.utils import change_config
 import logging
 change_config('config_mb_2023_mux_2024.py', verbose=False)
-from OhmPi.hardware_components.mux_2024_rev_0_0 import Mux, MUX_CONFIG
-from OhmPi.hardware_components import raspberry_pi_i2c as ctl_module
+from ohmpi.hardware_components.mux_2024_rev_0_0 import Mux, MUX_CONFIG
+from ohmpi.hardware_components import raspberry_pi_i2c as ctl_module
 
 stand_alone_mux = False
 part_of_hardware_system = False
@@ -26,7 +26,7 @@ if stand_alone_mux:
 
 # mux as part of a OhmPiHardware system
 if part_of_hardware_system:
-    from OhmPi.hardware_system import OhmPiHardware
+    from ohmpi.hardware_system import OhmPiHardware
     print('Starting test of mux as part of a OhmPiHardware system.')
     k = OhmPiHardware()
     k.exec_logger.setLevel(logging.DEBUG)
@@ -38,7 +38,7 @@ if part_of_hardware_system:
     k.switch_mux(electrodes=[1,4,2,3], roles=['A', 'B', 'M', 'N'], state='off')
 
 if within_ohmpi:
-    from OhmPi.ohmpi import OhmPi
+    from ohmpi.ohmpi import OhmPi
     print('Starting test of mux within OhmPi.')
     k = OhmPi()
     k.switch_mux_on([1,4,2,3])
diff --git a/dev/test_ohmpi_card_3_15.py b/dev/test_ohmpi_card_3_15.py
index 49f91f3624d69d17a8ce998da988fcbac6323a3e..aa1310cc82701fbdc870dea90f358fc378811437 100644
--- a/dev/test_ohmpi_card_3_15.py
+++ b/dev/test_ohmpi_card_3_15.py
@@ -1,8 +1,8 @@
 # import sys
 # sys.path.extend(['/home/su530201/PycharmProjects/ohmpi_reversaal/OhmPi'])
-from OhmPi.hardware_components.ohmpi_card_3_15 import Tx
-from OhmPi.hardware_components.ohmpi_card_3_15 import Rx
-from OhmPi.logging_setup import create_stdout_logger
+from ohmpi.hardware_components.ohmpi_card_3_15 import Tx
+from ohmpi.hardware_components.ohmpi_card_3_15 import Rx
+from ohmpi.logging_setup import create_stdout_logger
 import numpy as np
 
 exec_logger = create_stdout_logger(name='exec')