diff --git a/build-constraints.yaml b/build-constraints.yaml
index 54172516..48161ba5 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4740,6 +4740,9 @@ packages:
       # https://github.com/commercialhaskell/stackage/issues/5241
       - jira-wiki-markup < 1.1
 
+      # https://github.com/commercialhaskell/stackage/issues/5253
+      - haskell-lsp < 0.21
+      - haskell-lsp-types < 0.21
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of