1 files changed, 3 insertions, 1 deletions
diff --git a/miniagda.cabal b/miniagda.cabal
index 159a27a..fd41c41 100644
--- a/miniagda.cabal
+++ b/miniagda.cabal
@@ -25,7 +25,9 @@ library
 executable miniagda
   main-is:          Main.hs
   build-depends:
-    base
+    miniagda,
+    base,
+    containers
   hs-source-dirs: app
   default-language: Haskell2010
   ghc-options: -Wall