diff --git a/src/rebuild.ts b/src/rebuild.ts
index 9a045000..2bba890e 100644
--- a/src/rebuild.ts
+++ b/src/rebuild.ts
@@ -65,6 +65,9 @@ function buildNode(n: serializedNodeWithId, doc: Document): Node | null {
const child = doc.createTextNode(value);
node.appendChild(child);
}
+ if (tagName === 'iframe' && name === 'src') {
+ continue;
+ }
try {
node.setAttribute(name, value);
} catch (error) {
diff --git a/test/__snapshots__/integration.ts.snap b/test/__snapshots__/integration.ts.snap
index 4658b966..2e9cac5b 100644
--- a/test/__snapshots__/integration.ts.snap
+++ b/test/__snapshots__/integration.ts.snap
@@ -119,7 +119,7 @@ exports[`[html file]: iframe.html 1`] = `
iframe
-
+