diff --git a/build-constraints.yaml b/build-constraints.yaml
index 8f2639cf..a1f122d2 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4413,7 +4413,7 @@ packages:
         - stack-templatizer
         - immortal-queue
         - wai-middleware-clacks
-        - hledger-stockquotes
+        - hledger-stockquotes < 0 # https://github.com/commercialhaskell/stackage/issues/6607
         - bnb-staking-csvs
         - solana-staking-csvs
         - cointracking-imports