diff --git a/src/utils/metadata.ts b/src/utils/metadata.ts
index e710892..ade5c96 100644
--- a/src/utils/metadata.ts
+++ b/src/utils/metadata.ts
@@ -10,7 +10,7 @@ import {
 } from './metadata.schema.ts';
 import sortVersions from './sort.ts';
 
-const base = env.METADATA_BASE || 'https://metadata.speedcdnjs.com';
+const base = env.METADATA_BASE || 'https://metadata.cdnjs.cloudflare.com';
 
 /**
  * Get a list of libraries.
diff --git a/wrangler.toml b/wrangler.toml
index 7dfdf86..f5e8675 100644
--- a/wrangler.toml
+++ b/wrangler.toml
@@ -51,7 +51,7 @@ head_sampling_rate = 1
 [env.staging.vars]
 DISABLE_LOGGING = true
 DISABLE_CACHING = false
-METADATA_BASE = ""
+METADATA_BASE = "https://metadata-staging.cdnjs.cloudflare.com"
 SENTRY_DSN = "" # Will be injected by build pipeline
 SENTRY_RELEASE = "" # Will be injected by build pipeline
 SENTRY_ENVIRONMENT = "staging"
@@ -72,7 +72,7 @@ head_sampling_rate = 0.05
 [env.production.vars]
 DISABLE_LOGGING = true
 DISABLE_CACHING = false
-METADATA_BASE = ""
+METADATA_BASE = "https://metadata.cdnjs.cloudflare.com"
 SENTRY_DSN = "" # Will be injected by build pipeline
 SENTRY_RELEASE = "" # Will be injected by build pipeline
 SENTRY_ENVIRONMENT = "production"