diff --git a/build-constraints.yaml b/build-constraints.yaml
index d67530b7..191bab50 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3709,6 +3709,7 @@ expected-haddock-failures:
     - MemoTrie # https://github.com/conal/MemoTrie/issues/10
     - metrics # https://github.com/iand675/metrics/issues/5
     - text-generic-pretty # https://github.com/fpco/stackage/pull/2160
+    - dsp # https://github.com/fpco/stackage/issues/2563
 
     # Haddock bugs
     - swagger2 # https://github.com/GetShopTV/swagger2/issues/66