diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9bbd9bba..19fb6a34 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1172,7 +1172,7 @@ packages:
         - HandsomeSoup
 
     "Clint Adams <clint@debian.org> @clinty":
-        - hOpenPGP # 0 # via bzlib
+        - hOpenPGP < 0 # via bzlib, https://github.com/commercialhaskell/stackage/issues/5175
         - openpgp-asciiarmor
         - MusicBrainz
         - DAV