diff --git a/src/generators/server-side-rendering/visitors/shared/stringifyAttributeValue.ts b/src/generators/server-side-rendering/visitors/shared/stringifyAttributeValue.ts
index 22eb0eff7645..d2df80beabed 100644
--- a/src/generators/server-side-rendering/visitors/shared/stringifyAttributeValue.ts
+++ b/src/generators/server-side-rendering/visitors/shared/stringifyAttributeValue.ts
@@ -11,7 +11,7 @@ export default function stringifyAttributeValue(block: Block, chunks: Node[]) {
 
 			block.contextualise(chunk.expression);
 			const { snippet } = chunk.metadata;
-			return '${' + snippet + '}';
+			return '${__escape(' + snippet + ')}';
 		})
 		.join('');
 }
\ No newline at end of file
diff --git a/test/runtime/samples/attribute-dynamic-quotemarks/_config.js b/test/runtime/samples/attribute-dynamic-quotemarks/_config.js
new file mode 100644
index 000000000000..b9f436462439
--- /dev/null
+++ b/test/runtime/samples/attribute-dynamic-quotemarks/_config.js
@@ -0,0 +1,3 @@
+export default {
+	html: `<span title='"foo"'>foo</span>`
+};
diff --git a/test/runtime/samples/attribute-dynamic-quotemarks/main.html b/test/runtime/samples/attribute-dynamic-quotemarks/main.html
new file mode 100644
index 000000000000..b5c3be5bbd74
--- /dev/null
+++ b/test/runtime/samples/attribute-dynamic-quotemarks/main.html
@@ -0,0 +1 @@
+<span title='{{"\"foo\""}}'>foo</span>