diff --git a/build-constraints.yaml b/build-constraints.yaml
index e3477111..1574cdfc 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1752,9 +1752,34 @@ packages:
     "Timothy Klim <stackage@timothyklim.com> @TimothyKlim":
         - pkcs10
 
-    # http-types < 0.9
-    # "Jeremy Shaw <jeremy@n-heptane.com> @stepcut":
-    #   - userid
+    "Jeremy Shaw <jeremy@n-heptane.com> @stepcut":
+        - boomerang
+        - clckwrks
+        - clckwrks-cli
+        - clckwrks-plugin-page
+        - clckwrks-plugin-media
+        - clckwrks-theme-bootstrap
+        - happstack-authenticate
+        - happstack-clientsession
+        - happstack-hsp
+        - happstack-jmacro
+        - happstack-server
+        - happstack-server-tls
+        - hsx-jmacro
+        - ixset
+        - reform
+        - reform-blaze
+        - reform-hamlet
+        - reform-happstack
+        - reform-hsp
+        - userid
+        - web-plugins
+        - web-routes
+        - web-routes-boomerang
+        - web-routes-happstack
+        - web-routes-hsp
+        - web-routes-th
+        - web-routes-wai
 
     "Stackage upper bounds":
         # https://github.com/fpco/stackage/issues/537
@@ -2387,5 +2412,7 @@ github-users:
         - ocharles
     Happstack:
         - stepcut
+    clckwrks:
+        - stepcut
 
 # end of github-users