diff --git a/build-constraints.yaml b/build-constraints.yaml
index a2940f6c..a3bc3b6e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -261,8 +261,8 @@ packages:
         - miso
         - envy
         - s3-signer
-        - google-translate
-        - hackernews
+        # - google-translate # servant 0.12
+        # - hackernews # servant 0.12
         - ses-html
         - stripe-haskell
         - stripe-http-streams
@@ -2057,7 +2057,7 @@ packages:
         - strict-base-types
         - withdependencies
         - hruby
-        - language-puppet
+        # - language-puppet # servant 0.12
         - tar-conduit
 
     "Mark Karpov <markkarpov92@gmail.com> @mrkkrp":
@@ -2847,8 +2847,10 @@ packages:
         - regex-pcre-text
 
     "Elliot Cameron <eacameron@gmail.com> @3noch":
-        - ziptastic-client
-        - ziptastic-core
+        []
+        # servant 0.12
+        # - ziptastic-client
+        # - ziptastic-core
 
     "Hardy Jones <jones3.hardy@gmail.com> @joneshf":
         - servant-ruby
@@ -2914,7 +2916,8 @@ packages:
         - haddock-library < 1.4.4 # cabal-version >= 2
 
     "Mark Hopkins <markjohnhopkins@gmail.com> @mjhopkins":
-        - alerta
+        []
+        # - alerta # servant-client 0.12
 
     "Steven Vandevelde <icid.asset@gmail.com> @icidasset":
         - shikensu
@@ -3117,16 +3120,6 @@ packages:
 
         # https://github.com/fpco/stackage/issues/2976
         - http-types < 0.10
-        - servant-auth-cookie < 0.5.0.6
-
-        # https://github.com/fpco/stackage/issues/3013
-        - servant < 0.12
-        - servant-client < 0.12
-        - servant-server < 0.12
-        - servant-docs < 0.11.1
-        - servant-foreign < 0.10.2
-        - slack-web < 0.2.0.2
-        - servant-client-core < 0.12
 
         # https://github.com/fpco/stackage/issues/3046
         - persistent < 2.7.2