diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index fa10e7bd8..1e5aa170d 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -418,7 +418,7 @@ if customRunCommand:
 stage('patches', """
     git clone https://github.com/desktop-app/patches.git
     cd patches
-    git checkout b1907e1250
+    git checkout 81a81ffb5a
 """)
 
 stage('msys64', """