diff --git a/build-constraints.yaml b/build-constraints.yaml
index 18ae300c..d3738c9b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3294,6 +3294,7 @@ skipped-benchmarks:
     - hledger-lib # https://github.com/fpco/stackage/issues/1587
 
     - pipes # optparse-applicative 0.13
+    - http2 # OOM? https://github.com/fpco/stackage/issues/2232
 
 # end of skipped-benchmarks