diff --git a/lib/ansible/modules/cloud/openstack/os_client_config.py b/lib/ansible/modules/cloud/openstack/os_client_config.py
index 252f085c53b..1627bdfe322 100644
--- a/lib/ansible/modules/cloud/openstack/os_client_config.py
+++ b/lib/ansible/modules/cloud/openstack/os_client_config.py
@@ -71,4 +71,5 @@ def main():
 # import module snippets
 from ansible.module_utils.basic import *
 
-main()
+if __name__ == "__main__":
+    main()
diff --git a/lib/ansible/modules/cloud/openstack/os_image.py b/lib/ansible/modules/cloud/openstack/os_image.py
index 846cfaf50b7..3aa49583f11 100644
--- a/lib/ansible/modules/cloud/openstack/os_image.py
+++ b/lib/ansible/modules/cloud/openstack/os_image.py
@@ -188,4 +188,6 @@ def main():
 # this is magic, see lib/ansible/module_common.py
 from ansible.module_utils.basic import *
 from ansible.module_utils.openstack import *
-main()
+
+if __name__ == "__main__":
+    main()
diff --git a/lib/ansible/modules/cloud/openstack/os_ironic.py b/lib/ansible/modules/cloud/openstack/os_ironic.py
index 942f2fa0c82..9afca3b2e49 100644
--- a/lib/ansible/modules/cloud/openstack/os_ironic.py
+++ b/lib/ansible/modules/cloud/openstack/os_ironic.py
@@ -342,4 +342,6 @@ def main():
 # this is magic, see lib/ansible/module_common.py
 from ansible.module_utils.basic import *
 from ansible.module_utils.openstack import *
-main()
+
+if __name__ == "__main__":
+    main()
diff --git a/lib/ansible/modules/cloud/openstack/os_ironic_node.py b/lib/ansible/modules/cloud/openstack/os_ironic_node.py
index a18b992abc5..d2566fcd0c7 100644
--- a/lib/ansible/modules/cloud/openstack/os_ironic_node.py
+++ b/lib/ansible/modules/cloud/openstack/os_ironic_node.py
@@ -362,4 +362,6 @@ def main():
 # this is magic, see lib/ansible/module_common.py
 from ansible.module_utils.basic import *
 from ansible.module_utils.openstack import *
-main()
+
+if __name__ == "__main__":
+    main()
diff --git a/lib/ansible/modules/cloud/openstack/os_object.py b/lib/ansible/modules/cloud/openstack/os_object.py
index ecd7946819b..87d09e73f13 100644
--- a/lib/ansible/modules/cloud/openstack/os_object.py
+++ b/lib/ansible/modules/cloud/openstack/os_object.py
@@ -122,4 +122,6 @@ def main():
 # this is magic, see lib/ansible/module_common.py
 from ansible.module_utils.basic import *
 from ansible.module_utils.openstack import *
-main()
+
+if __name__ == "__main__":
+    main()
diff --git a/lib/ansible/modules/cloud/openstack/os_security_group.py b/lib/ansible/modules/cloud/openstack/os_security_group.py
index e4a47c2a585..dec8a17e992 100644
--- a/lib/ansible/modules/cloud/openstack/os_security_group.py
+++ b/lib/ansible/modules/cloud/openstack/os_security_group.py
@@ -138,4 +138,6 @@ def main():
 # this is magic, see lib/ansible/module_common.py
 from ansible.module_utils.basic import *
 from ansible.module_utils.openstack import *
-main()
+
+if __name__ == "__main__":
+    main()