diff --git a/tk_progress/my_progress.py b/tk_progress/my_progress.py
index b3cbd36..c1ffc7e 100644
--- a/tk_progress/my_progress.py
+++ b/tk_progress/my_progress.py
@@ -17,7 +17,6 @@ class Controller(object):
 
         if self.count == steps or self.interrupt:
             print(self.count)
-            self.running = False
             self.finish()
             return 0
         else:
@@ -33,7 +32,10 @@ class Controller(object):
     def set_running(self):
         if not self.interrupt:
             self.running = True
+            self.app.p_indet.start()
             self.app.b.configure(text="Abort", command=self.set_interrupt)
+        else:
+            pass
 
     def set_reset(self):
         self.count = 0
@@ -42,6 +44,8 @@ class Controller(object):
         self.app.b.configure(text="Start", command=self.run_process)
 
     def finish(self):
+        self.running = False
+        self.app.p_indet.stop()
         print("finished.")
         self.app.b.configure(text="Restart", command=self.set_reset)
 
@@ -63,6 +67,9 @@ class Application(tk.Tk):
         self.b = ttk.Button(master=self, text="Start", command=self.con.run_process)
         self.b.grid(row=1, column=0)
 
+        self.p_indet = ttk.Progressbar(master=self, length="200", maximum=10, mode="indeterminate")
+        self.p_indet.grid(row=2,column=0)
+
 # --------------------------
 # Execution
 # --------------------------