diff --git a/run-tests.py b/run-tests.py
index c8c3052..649b381 100644
--- a/run-tests.py
+++ b/run-tests.py
@@ -5,7 +5,6 @@ import subprocess
 import os
 import sys
 import difflib
-import pprint
 
 # will break if there are namespace collisions
 
@@ -35,8 +34,10 @@ for file_name in glob.glob("*.c", recursive=False):
                 total_tests += 1
                 passed_tests += test_passed_int
                 print(f"\u001b[{31 + test_passed_int}m({x_split[0]})\u001b[0m")
-                if True: # not passed_tests:
-                    pprint.pprint(list(difflib.Differ().compare(x_split[1].splitlines(), return_data.splitlines())))
+                if not passed_tests:
+                    [print(x) for x in difflib.Differ().compare(x_split[1].splitlines(), return_data.splitlines())]
+                else:
+                    [print(x) for x in return_data.splitlines()]
             print(f"\u001b[32m{passed_tests} tests passed\u001b[0m, \u001b[{31 - 31*int(total_tests == passed_tests)}m{total_tests - passed_tests} tests failed\u001b[0m")
             exit_code += total_tests - passed_tests
             os.remove("a.out")