diff --git a/.gitignore b/.gitignore
index 17bdc76..c208781 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .stack-work
 stack.yaml.lock
+*.yaml.lock
 /dist*
 *~
 .cabal-sandbox/
diff --git a/stack-8.10.yaml b/stack-8.10.yaml
index 4f3c0e4..b8b8363 100644
--- a/stack-8.10.yaml
+++ b/stack-8.10.yaml
@@ -5,8 +5,10 @@ packages:
   - 'examples'
 
 extra-deps:
-- persistent-2.12.0.1
-- persistent-template-2.12.0.0
-- persistent-mysql-2.12.0.0
-- persistent-postgresql-2.12.0.0
-- persistent-sqlite-2.12.0.0
+- git: git@github.com:yesodweb/persistent
+  commit: 3e2975d7110b5330f987e1ceef747c43d0c6e0a9
+  subdirs:
+    - persistent
+    - persistent-sqlite
+    - persistent-mysql
+    - persistent-postgresql