diff --git a/tests/micropython/import_mpy_invalid.py.exp b/tests/micropython/import_mpy_invalid.py.exp
index 432287028e..1727ea1cea 100644
--- a/tests/micropython/import_mpy_invalid.py.exp
+++ b/tests/micropython/import_mpy_invalid.py.exp
@@ -1,4 +1,3 @@
-mod0 RuntimeError Corrupt .mpy file
-mod1 RuntimeError Corrupt .mpy file
-mod2 ValueError Incompatible .mpy file. Please update all .mpy files. See http://adafru.it/mpy-update for more info.
-mod3 ValueError Incompatible .mpy file. Please update all .mpy files. See http://adafru.it/mpy-update for more info.
+mod0 ValueError incompatible .mpy file
+mod1 ValueError incompatible .mpy file
+mod2 ValueError incompatible .mpy file
diff --git a/tests/micropython/import_mpy_native.py b/tests/micropython/import_mpy_native.py
index 24ea0a17e3..69e1c40798 100644
--- a/tests/micropython/import_mpy_native.py
+++ b/tests/micropython/import_mpy_native.py
@@ -109,7 +109,7 @@ user_files = {
 
 # create and mount a user filesystem
 uos.mount(UserFS(user_files), "/userfs")
-usys.path.append("/userfs")
+sys.path.append("/userfs")
 
 # import .mpy files from the user filesystem
 for i in range(len(user_files)):
@@ -122,4 +122,4 @@ for i in range(len(user_files)):
 
 # unmount and undo path addition
 uos.umount("/userfs")
-usys.path.pop()
+sys.path.pop()