diff --git a/README.md b/README.md
index 1b87be5..dae1188 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ The SDK requires Python 3.6 or later.
 
 # Exabel Data API documentation
 
-* Developer guide: https://exabel-doc-api-data.web.app/
+* Developer guide: https://doc.exabel.com/api/data/
 * Proto files: https://github.com/Exabel/api/tree/master/exabel/api/data/v1
 
 # Development