diff --git a/build-constraints.yaml b/build-constraints.yaml
index 0cb852b8..65e2a8b2 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -282,7 +282,7 @@ packages:
         - lca
         - lens
         - linear
-        #- linear-accelerate GHC 7.10
+        - linear-accelerate
         - log-domain
         - machines
         - monadic-arrays
@@ -388,8 +388,7 @@ packages:
         - containers-unicode-symbols
 
     "Trevor L. McDonell <tmcdonell@cse.unsw.edu.au>":
-        []
-        # - accelerate GHC 7.10
+        - accelerate
 
     "Dan Burton <danburton.email@gmail.com>":
         - yesod-gitrev
@@ -1269,9 +1268,6 @@ expected-test-failures:
     # https://github.com/lymar/hastache/issues/47 GHC 7.10
     - hastache
 
-    # https://github.com/simonmar/alex/issues/62 GHC 7.10
-    - alex
-
     # https://github.com/kazu-yamamoto/http-date/issues/6 GHC 7.10
     - http-date