diff --git a/info4/kapitel-8/Interpreter/test_loop_interpreter.py b/info4/kapitel-8/Interpreter/test_loop_interpreter.py
index 7f47bced451b943979473eac7ab027674e8365d1..125ffd977884d1ac2c974a12f03991f18386b01f 100644
--- a/info4/kapitel-8/Interpreter/test_loop_interpreter.py
+++ b/info4/kapitel-8/Interpreter/test_loop_interpreter.py
@@ -132,6 +132,16 @@ class LOOPInterpreterTest(unittest.TestCase):
         with self.assertRaises(SyntaxError):
             interpret(';x1:=x1+1')
 
+    def test_syntax_unnecessary_end(self):
+        with self.assertRaises(SyntaxError):
+            interpret('LOOP x0 DO x1:=x1+1 END END')
+        with self.assertRaises(SyntaxError):
+            interpret('LOOP x0 DO x1:=x1+1 END; x1:=x1+1 END')
+        with self.assertRaises(SyntaxError):
+            interpret('x1:=x1+1; END x1:=x1+1')
+        with self.assertRaises(SyntaxError):
+            interpret('END x1:=x1+1')
+
     def test_syntax_missing_semicolon(self):
         with self.assertRaises(SyntaxError):
             interpret('x0:=2 LOOP x0 DO x1:=x1+1 END')