diff --git a/build-constraints.yaml b/build-constraints.yaml
index d6a7622b..0059e0ac 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2660,7 +2660,7 @@ packages:
 
     "Daishi Nakajima <nakaji.dayo@gmail.com> @nakaji_dayo":
         - api-field-json-th
-        - yesod-job-queue
+        # - yesod-job-queue # bounds cron
 
     # "Braden Walters <vc@braden-walters.info> @meoblast001":
         # - hakyll-sass # compilation failure
@@ -3225,9 +3225,6 @@ packages:
         - hledger-ui < 1.3
         - hledger-web < 1.3
 
-        # https://github.com/fpco/stackage/issues/2646
-        - cron < 0.6
-
         # https://github.com/fpco/stackage/issues/2656
         - happstack-server < 7.5.0