diff --git a/stack.yaml b/stack.yaml
index 50e2fbaa..1ef50427 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -34,3 +34,4 @@ extra-deps:
 - cookie-0.4.3
 - gauge-0.2.1
 - basement-0.0.6
+- foundation-0.0.19