diff --git a/debian/changelog b/debian/changelog
index a73e9915..8bb5e94c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -352,6 +352,13 @@ llvm-toolchain-snapshot (1:12~++20200715052739+d6e79e3dd6d-1~exp1) experimental;
 
  -- Sylvestre Ledru <sylvestre@debian.org>  Wed, 08 Jul 2020 15:19:14 +0200
 
+llvm-toolchain-11 (1:11.1.0-1~exp3) UNRELEASED; urgency=medium
+
+  * Cherry-pick upstream commit to fix a libgl1-mesa-dri texture failure.
+    (Closes: #989545)
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Wed, 01 Sep 2021 12:24:34 +0200
+
 llvm-toolchain-11 (1:11.1.0-1~exp2) experimental; urgency=medium
 
   * Fix the default binary path for scan-build-py to clang-11 (instead of