diff --git a/examples/decorator/tests/example.py b/examples/decorator/tests/example.py
new file mode 100644
index 00000000..5725a2ed
--- /dev/null
+++ b/examples/decorator/tests/example.py
@@ -0,0 +1,11 @@
+@Counter
+def say_hello():
+    print("hello")
+
+
+say_hello()
+say_hello()
+say_hello()
+say_hello()
+
+assert say_hello.count == 4
diff --git a/guide/src/class/call.md b/guide/src/class/call.md
index 6f7d1e03..c9fe1217 100644
--- a/guide/src/class/call.md
+++ b/guide/src/class/call.md
@@ -21,7 +21,7 @@ An example crate containing this pyclass can be found [here](https://github.com/
 Python code:
 
 ```python
-{{#include ../../../examples/decorator/src/test.py}}
+{{#include ../../../examples/decorator/tests/example.py}}
 ```
 
 Output: