diff --git a/DataStore.py b/DataStore.py
index 957f0f0..837ef1a 100644
--- a/DataStore.py
+++ b/DataStore.py
@@ -82,7 +82,7 @@ VALUES (0, ?, ?)
         c.close()
         self.conn.commit()
 
-    def clearCurrentTask(self, ct):
+    def clearCurrentTask(self):
         c = self.conn.cursor()
         c.execute('''
 DELETE FROM history