diff --git a/build-constraints.yaml b/build-constraints.yaml
index 4921025d..9e825419 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2293,7 +2293,8 @@ packages:
 
     "Jason Shipman <jasonpshipman@gmail.com> @jship":
         # on behalf of Boris Sukholitko @bosu
-        - pure-cdb
+        []
+        # - pure-cdb # https://github.com/bosu/pure-cdb/issues/5
 
     "Suhail Shergill <suhailshergill@gmail.com> @suhailshergill":
         - extensible-effects