diff --git a/shippable.yml b/shippable.yml
index 2612e0262d6..71ed06e298b 100644
--- a/shippable.yml
+++ b/shippable.yml
@@ -21,9 +21,9 @@ build:
     # prepare environment for tests
     #- sudo apt-get update -qq
     # install stack
-    - curl -sSL https://get.haskellstack.org/ | sh
-    - stack upgrade
-    - stack --version
+    #- curl -sSL https://get.haskellstack.org/ | sh
+    #- stack upgrade
+    #- stack --version
     # install elixir
     #- sudo apt-get install erlang
     - wget https://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb && sudo dpkg -i erlang-solutions_1.0_all.deb