diff --git a/backend/tests/TestExerciseNumber.py b/backend/tests/test_exercise_number.py
similarity index 100%
rename from backend/tests/TestExerciseNumber.py
rename to backend/tests/test_exercise_number.py
diff --git a/backend/tests/TestExerciseSet.py b/backend/tests/test_exercise_set.py
similarity index 100%
rename from backend/tests/TestExerciseSet.py
rename to backend/tests/test_exercise_set.py
diff --git a/backend/tests/TestPassword.py b/backend/tests/test_password.py
similarity index 100%
rename from backend/tests/TestPassword.py
rename to backend/tests/test_password.py