diff --git a/build-constraints.yaml b/build-constraints.yaml
index 364f18fd..d73acc15 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1947,9 +1947,9 @@ packages:
 
     "Takahiro Himura <himuratk421@gmail.com> @thimura":
         - lens-regex
-        # GHC 8 - twitter-conduit
-        # GHC 8 - twitter-types
-        # GHC 8 - twitter-types-lens
+        - twitter-conduit
+        - twitter-types
+        - twitter-types-lens
 
     "Robbin C. <robbinch33@gmail.com>":
         []