diff --git a/runnermanager/runner.go b/runnermanager/runner.go
index 6147f3d..e9676bc 100644
--- a/runnermanager/runner.go
+++ b/runnermanager/runner.go
@@ -21,6 +21,6 @@ func (r *Runner) Id() string {
 	return r.id
 }
 
-func (r *Runner) RunCommand() (int64, string, string, error) {
+func (r *Runner) RunCommand(string) (int64, string, string, error) {
 	return 0, "", "", nil
 }