diff --git a/splinter.py b/splinter.py
index 72ac5e0439736637e03a12c3a03de4e5561461ed..10bb9b2ea8854d4c8bdff2172c3759853420841e 100755
--- a/splinter.py
+++ b/splinter.py
@@ -105,9 +105,9 @@ class workflow:
 
 if __name__ == "__main__":
     wf = workflow()
-    wf.add_task(task(1, "ls", []))
-    wf.add_task(task(2, "ls", []))
-    wf.add_task(task(3, "ls", []))
-    wf.add_task(task(4, "ls", []))
+    wf.add_task(task(1, ["./test/tester", "10"], []))
+    wf.add_task(task(2, ["./test/tester", "1"], []))
+    wf.add_task(task(3, ["./test/tester", "5"], []))
+    wf.add_task(task(4, ["./test/tester", "1"], []))
 
     wf.execute_workflow(2, 1)
diff --git a/test/tester b/test/tester
new file mode 100755
index 0000000000000000000000000000000000000000..e2041a2b2c910c597c19ec42f5deece13c978ba3
--- /dev/null
+++ b/test/tester
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+
+sleep $1
+ls