diff --git a/src/ifcbimtester/bimtester/features/steps/classification.py b/src/ifcbimtester/bimtester/features/steps/classification.py
index 40f2201252..3ed1e8d35a 100644
--- a/src/ifcbimtester/bimtester/features/steps/classification.py
+++ b/src/ifcbimtester/bimtester/features/steps/classification.py
@@ -1,6 +1,9 @@
 import json
 from behave import step
-from utils import IfcFile, assert_attribute, assert_type
+
+from utils import assert_attribute
+from utils import assert_type
+from utils import IfcFile
 
 
 def get_classification(name):
diff --git a/src/ifcbimtester/bimtester/features/steps/element_classes.py b/src/ifcbimtester/bimtester/features/steps/element_classes.py
index a3908ce2b6..07ea37ffce 100644
--- a/src/ifcbimtester/bimtester/features/steps/element_classes.py
+++ b/src/ifcbimtester/bimtester/features/steps/element_classes.py
@@ -1,5 +1,8 @@
 from behave import step
-from utils import IfcFile, assert_attribute, assert_type
+
+from utils import assert_attribute
+from utils import assert_type
+from utils import IfcFile
 
 
 @step("The element {guid} is an {ifc_class} only")
diff --git a/src/ifcbimtester/bimtester/features/steps/project_setup.py b/src/ifcbimtester/bimtester/features/steps/project_setup.py
index c8abb39ca2..14fc480fa3 100644
--- a/src/ifcbimtester/bimtester/features/steps/project_setup.py
+++ b/src/ifcbimtester/bimtester/features/steps/project_setup.py
@@ -1,6 +1,7 @@
 from behave import step
+
+from utils import assert_attribute
 from utils import IfcFile
-from utils import IfcFile, assert_attribute
 
 
 @step('The IFC file "{file}" must be provided')
diff --git a/src/ifcbimtester/bimtester/features/steps/steps.py b/src/ifcbimtester/bimtester/features/steps/steps.py
index 4d48bde68e..8627efd419 100644
--- a/src/ifcbimtester/bimtester/features/steps/steps.py
+++ b/src/ifcbimtester/bimtester/features/steps/steps.py
@@ -1,4 +1,5 @@
 from behave import step
+
 from utils import IfcFile