diff --git a/__fixtures__/toml-with-content/expected.jsx b/__fixtures__/toml-with-content/expected.jsx
new file mode 100644
index 0000000..7aca5d8
--- /dev/null
+++ b/__fixtures__/toml-with-content/expected.jsx
@@ -0,0 +1,11 @@
+/*@jsxRuntime automatic @jsxImportSource react*/
+export const title = "Hello TOML";
+function MDXContent(props = {}) {
+  const _components = Object.assign({
+    h1: "h1",
+    p: "p"
+  }, props.components), {wrapper: MDXLayout} = _components;
+  const _content = <><_components.h1>{"Hello, World"}</_components.h1>{"\n"}<_components.p>{"Some content"}</_components.p></>;
+  return MDXLayout ? <MDXLayout {...props}>{_content}</MDXLayout> : _content;
+}
+export default MDXContent;
diff --git a/__fixtures__/toml-with-content/input.md b/__fixtures__/toml-with-content/input.md
new file mode 100644
index 0000000..d10d31d
--- /dev/null
+++ b/__fixtures__/toml-with-content/input.md
@@ -0,0 +1,7 @@
++++
+title = "Hello TOML"
++++
+
+# Hello, World
+
+Some content
diff --git a/__fixtures__/toml-with-content/options.json b/__fixtures__/toml-with-content/options.json
new file mode 100644
index 0000000..0967ef4
--- /dev/null
+++ b/__fixtures__/toml-with-content/options.json
@@ -0,0 +1 @@
+{}
diff --git a/src/index.ts b/src/index.ts
index bae83a9..f4042a2 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -44,7 +44,7 @@ export const remarkMdxFrontmatter: Attacher<[RemarkMdxFrontmatterOptions?]> =
         data = parse(value);
       }
       if (data == null) {
-        return;
+        continue;
       }
       if (!name && typeof data !== 'object') {
         throw new Error(`Expected frontmatter data to be an object, got:\n${value}`);