diff --git a/spec/lib/canvas/vault_spec.rb b/spec/lib/canvas/vault_spec.rb
index d1274c9ec21..ffb424b086e 100644
--- a/spec/lib/canvas/vault_spec.rb
+++ b/spec/lib/canvas/vault_spec.rb
@@ -187,7 +187,7 @@ module Canvas
           cache_key = ::Canvas::Vault::CACHE_KEY_PREFIX + credential_path
           expect(LocalCache.fetch(cache_key)).to be_nil
           result = described_class.read(credential_path)
-          cache_entry = LocalCache.cache.send(:read_entry, LocalCache.cache.normalize_key(cache_key, {}), {})
+          cache_entry = LocalCache.cache.send(:read_entry, LocalCache.cache.send(:normalize_key, cache_key, {}), {})
           expiry_approximate = Time.now.utc.to_i + (lease_duration / 2)
           expiry_delta = (cache_entry.expires_at - expiry_approximate).abs
           expect(expiry_delta.abs < 30).to be_truthy