diff --git a/build-constraints.yaml b/build-constraints.yaml
index 13cffa3e..a389f201 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -45,7 +45,7 @@ packages:
         - persistent-sqlite
         - persistent-template
         # GHC 8 - stm-conduit
-        # GHC 8 - wai-websockets
+        - wai-websockets
         - warp-tls
         - yackage
         - yesod
@@ -154,7 +154,7 @@ packages:
         - stylish-haskell
         - profiteur
         - psqueues
-        # GHC 8 - websockets
+        - websockets
         # GHC 8 - websockets-snap
 
     "Sibi Prabakaran <sibi@psibi.in> @psibi":