diff --git a/components/MetaTags.tsx b/components/MetaTags.tsx
index 8e3c7e9..44b877d 100644
--- a/components/MetaTags.tsx
+++ b/components/MetaTags.tsx
@@ -23,7 +23,11 @@ function generateJsonLd(resource: GenericResource): string {
   }
 
   if (resource.meta?.date) {
-    baseSchema.datePublished = new Date(resource.meta.date).toISOString();
+    try {
+      baseSchema.datePublished = new Date(resource.meta.date).toISOString();
+    } catch (_) {
+      // Ignore invalid date
+    }
   }
 
   if (resource.meta?.rating) {