diff --git a/packages/nodes-base/credentials/PerplexityApi.credentials.ts b/packages/nodes-base/credentials/PerplexityApi.credentials.ts
index 4522f4c650..73fb276551 100644
--- a/packages/nodes-base/credentials/PerplexityApi.credentials.ts
+++ b/packages/nodes-base/credentials/PerplexityApi.credentials.ts
@@ -10,7 +10,7 @@ export class PerplexityApi implements ICredentialType {
 
 	displayName = 'Perplexity API';
 
-	documentationUrl = 'https://docs.perplexity.ai';
+	documentationUrl = 'perplexity';
 
 	properties: INodeProperties[] = [
 		{