diff --git a/docs/examples/operator_serialize.cpp b/docs/examples/operator_ltlt__basic_json.cpp
similarity index 100%
rename from docs/examples/operator_serialize.cpp
rename to docs/examples/operator_ltlt__basic_json.cpp
diff --git a/docs/examples/operator_serialize.output b/docs/examples/operator_ltlt__basic_json.output
similarity index 100%
rename from docs/examples/operator_serialize.output
rename to docs/examples/operator_ltlt__basic_json.output
diff --git a/docs/mkdocs/docs/api/basic_json/operator_ltlt.md b/docs/mkdocs/docs/api/basic_json/operator_ltlt.md
index e56ec14f2..6811ddd1e 100644
--- a/docs/mkdocs/docs/api/basic_json/operator_ltlt.md
+++ b/docs/mkdocs/docs/api/basic_json/operator_ltlt.md
@@ -57,13 +57,13 @@ Linear.
     The example below shows the serialization with different parameters to `width` to adjust the indentation level.
         
     ```cpp
-    --8<-- "examples/operator_serialize.cpp"
+    --8<-- "examples/operator_ltlt__basic_json.cpp"
     ```
     
     Output:
     
     ```json
-    --8<-- "examples/operator_serialize.output"
+    --8<-- "examples/operator_ltlt__basic_json.output"
     ```
 
 ## Version history