diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 3f3a2e48d9..af8d0b31ba 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1864,7 +1864,7 @@ release:
 """)
 
 stage('ada', """
-    git clone -b 3.2.1 https://github.com/ada-url/ada.git
+    git clone -b v3.2.1 https://github.com/ada-url/ada.git
     cd ada
 win:
     cmake -B out . ^