diff --git a/stack-ghc7.10.3.yaml b/stack-ghc7.10.3.yaml
index 0761b54af..6869d6572 100644
--- a/stack-ghc7.10.3.yaml
+++ b/stack-ghc7.10.3.yaml
@@ -4,6 +4,8 @@ extra-deps:
 - happy-1.19.9
 - alex-3.2.4
 - transformers-compat-0.6.5
+- directory-1.2.3.0
+- process-1.2.3.0@sha256:ee08707f1c806ad4a628c5997d8eb6e66d2ae924283548277d85a66341d57322,1806
 
 allow-newer: true