diff --git a/atst/domain/environment_roles.py b/atst/domain/environment_roles.py
index 9c722828..ec34b123 100644
--- a/atst/domain/environment_roles.py
+++ b/atst/domain/environment_roles.py
@@ -105,7 +105,7 @@ class EnvironmentRoles(object):
     def disable(cls, environment_role_id):
         environment_role = EnvironmentRoles.get_by_id(environment_role_id)
 
-        if not environment_role.environment.is_pending:
+        if environment_role.csp_user_id and not environment_role.environment.is_pending:
             credentials = environment_role.environment.csp_credentials
             app.csp.cloud.disable_user(credentials, environment_role.csp_user_id)
 
diff --git a/tests/domain/test_environment_roles.py b/tests/domain/test_environment_roles.py
index 7c7fda08..b11d14f9 100644
--- a/tests/domain/test_environment_roles.py
+++ b/tests/domain/test_environment_roles.py
@@ -110,6 +110,23 @@ def test_disable_checks_env_provisioning_status(session):
     assert env_role2.disabled
 
 
+def test_disable_checks_env_role_provisioning_status():
+    environment = EnvironmentFactory.create(
+        cloud_id="cloud-id", root_user_info={"credentials": "credentials"}
+    )
+    env_role1 = EnvironmentRoleFactory.create(environment=environment)
+    assert not env_role1.csp_user_id
+    env_role1 = EnvironmentRoles.disable(env_role1.id)
+    assert env_role1.disabled
+
+    env_role2 = EnvironmentRoleFactory.create(
+        environment=environment, csp_user_id="123456"
+    )
+    assert env_role2.csp_user_id
+    env_role2 = EnvironmentRoles.disable(env_role2.id)
+    assert env_role2.disabled
+
+
 def test_get_for_update(application_role, environment):
     EnvironmentRoleFactory.create(
         application_role=application_role, environment=environment, deleted=True