diff --git a/build-constraints.yaml b/build-constraints.yaml
index a9c51df9..3edb77cf 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1552,9 +1552,9 @@ packages:
         - cabal-file-th < 0 # build failure with GHC 8.4
 
     "Gershom Bazerman <gershomb@gmail.com> @gbaz":
-        - jmacro < 0 # GHC 8.4 via wl-pprint-text
-        - jmacro-rpc < 0 # GHC 8.4 via jmacro
-        - jmacro-rpc-snap < 0 # GHC 8.4 via jmacro
+        - jmacro
+        - jmacro-rpc
+        - jmacro-rpc-snap
         - jmacro-rpc-happstack < 0 # GHC 8.4 via happstack-server
 
         - mbox
@@ -1644,7 +1644,7 @@ packages:
     "William Casarin <bill@casarin.me> @jb55":
         - bson-lens
         - cased
-        - elm-export < 0 # GHC 8.4 via wl-pprint-text
+        - elm-export
         # - elm-export-persistent # https://github.com/jb55/elm-export-persistent/issues/2
         - pipes-csv
         - pipes-mongodb < 0 # GHC 8.4 via mongoDB
@@ -2343,7 +2343,7 @@ packages:
         - happstack-jmacro < 0 # GHC 8.4 via happstack-server
         - happstack-server < 0 # GHC 8.4 via template-haskell-2.13.0.0
         - happstack-server-tls < 0 # GHC 8.4 via happstack-server
-        - hsx-jmacro < 0 # GHC 8.4 via wl-pprint-text
+        - hsx-jmacro
         - ixset < 0 # GHC 8.4 via syb-with-class
         - reform < 0 # build failure with GHC 8.4
         - reform-blaze < 0 # GHC 8.4 via reform