diff --git a/build-constraints.yaml b/build-constraints.yaml
index fc728a29..ff12de5a 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7928,6 +7928,9 @@ packages:
         - type-of-html-static < 0 # via type-of-html
         - drifter-sqlite < 0 # via sqlite-simple
 
+        # https://github.com/commercialhaskell/stackage/issues/6796
+        - freckle-app < 1.7.1
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of