diff --git a/Cargo.lock b/Cargo.lock
index d3c0865..9510874 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -458,7 +458,7 @@ checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
 
 [[package]]
 name = "openapi-parser"
-version = "0.6.0"
+version = "0.6.1"
 dependencies = [
  "clap",
  "env_logger",
diff --git a/Cargo.toml b/Cargo.toml
index 4e254b9..df94315 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ description = "Extract schemas definitions tree from OpenAPI documents"
 authors = ["Pierre Hubert <pierre.hubert.git@communiquons.org>"]
 license = "MIT"
 repository = "https://gitea.communiquons.org/pierre/OpenAPI-Parser"
-version = "0.6.0"
+version = "0.6.1"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/src/main.rs b/src/main.rs
index bbf5bdb..9618946 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -208,7 +208,10 @@ fn tex_export(tree: &TreeNode) -> String {
         // JSON export
         out.push_str(&format!("\\newsavebox{{{box_name}}}\n"));
         out.push_str(&format!("\\begin{{lrbox}}{{{box_name}}}\n"));
-        out.push_str("\\begin{jsonsample}\n");
+        out.push_str(&format!(
+            "\\begin{{jsonsample}}{{{}}}\n",
+            tex_escape_str(&tree.name)
+        ));
         out.push_str("\\begin{lstlisting}[language=json]\n");
         let json_doc = serde_json::to_string_pretty(&tree.example_value(1)).unwrap();
         let replace_key = serde_json::to_string(REF_OBJECT).unwrap();