diff --git a/build-constraints.yaml b/build-constraints.yaml
index a0b9386d..ac6c83ac 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -9034,6 +9034,7 @@ expected-benchmark-failures:
     - dataframe # 2.0.0.0 https://github.com/DataHaskell/dataframe/issues/203
     - do-list # 1.0.1 https://github.com/tserduke/do-list/issues/3
     - genvalidity-text # 1.0.0.1 https://github.com/NorfairKing/validity/issues/105
+    - hOpenPGP # 3.0.2.1 https://salsa.debian.org/clint/hOpenPGP/-/work_items/9
     - hedis # 0.15.2 https://github.com/informatikr/hedis/issues/214
     - incremental-parser
     - lr-acts # 0.1