diff --git a/src/mapclient/core/managers/workflowmanager.py b/src/mapclient/core/managers/workflowmanager.py
index 935cf77..6722d61 100644
--- a/src/mapclient/core/managers/workflowmanager.py
+++ b/src/mapclient/core/managers/workflowmanager.py
@@ -154,7 +154,7 @@ def changeIdentifier(self, old_identifier, new_identifier):
         except OSError:
             pass
 
-    def _checkRequirements(self):
+    def _check_requirements(self):
         requirements_file = _get_workflow_requirements_absolute_filename(self._location)
 
     @staticmethod