4 files changed, 6 insertions, 6 deletions
diff --git a/functest/ci/prepare_env.py b/functest/ci/prepare_env.py
index 80bcfc7d..7a34a0ed 100755
--- a/functest/ci/prepare_env.py
+++ b/functest/ci/prepare_env.py
@@ -44,7 +44,7 @@ with open(CONFIG_PATCH_PATH) as f:
     functest_patch_yaml = yaml.safe_load(f)
 
 
-class PrepareEnvParser():
+class PrepareEnvParser(object):
 
     def __init__(self):
         self.parser = argparse.ArgumentParser()
diff --git a/functest/ci/run_tests.py b/functest/ci/run_tests.py
index 93518de0..f920e70d 100755
--- a/functest/ci/run_tests.py
+++ b/functest/ci/run_tests.py
@@ -48,7 +48,7 @@ class BlockingTestFailed(Exception):
     pass
 
 
-class RunTestsParser():
+class RunTestsParser(object):
 
     def __init__(self):
         self.parser = argparse.ArgumentParser()
diff --git a/functest/ci/tier_builder.py b/functest/ci/tier_builder.py
index e1c3e49e..dae7c73e 100755
--- a/functest/ci/tier_builder.py
+++ b/functest/ci/tier_builder.py
@@ -11,7 +11,7 @@ import tier_handler as th
 import yaml
 
 
-class TierBuilder:
+class TierBuilder(object):
 
     def __init__(self, ci_installer, ci_scenario, testcases_file):
         self.ci_installer = ci_installer
diff --git a/functest/ci/tier_handler.py b/functest/ci/tier_handler.py
index 1eadfba5..127986bf 100755
--- a/functest/ci/tier_handler.py
+++ b/functest/ci/tier_handler.py
@@ -28,7 +28,7 @@ def split_text(text, max_len):
     return lines
 
 
-class Tier:
+class Tier(object):
 
     def __init__(self, name, order, ci_loop, description=""):
         self.tests_array = []
@@ -102,7 +102,7 @@ class Tier:
         return out
 
 
-class TestCase:
+class TestCase(object):
 
     def __init__(self, name, dependency, criteria, blocking, description=""):
         self.name = name
@@ -160,7 +160,7 @@ class TestCase:
         return out
 
 
-class Dependency:
+class Dependency(object):
 
     def __init__(self, installer, scenario):
         self.installer = installer