diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9ff226ea..2c68add2 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3464,7 +3464,7 @@ packages:
         - tce-conf
 
     "Jonathan Fischoff <jonathangfischoff@gmail.com> @jfischoff":
-        - clock-extras
+        - clock-extras < 0 # clock-0.8
         - postgres-options
         - tmp-postgres
         - pg-transact
@@ -5136,9 +5136,6 @@ packages:
       - http-client-openssl < 0.3.3
       - req < 3.9.1
 
-      # https://github.com/commercialhaskell/stackage/issues/5836
-      - clock < 0.8.2
-
       # https://github.com/commercialhaskell/stackage/issues/5864
       - parser-combinators       < 1.3.0
       - parser-combinators-tests < 1.3.0