diff --git a/stack.yaml b/stack.yaml
index 352d55d81..0b4978ef1 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -11,7 +11,7 @@ packages:
 
 extra-deps:
 # try workaround for appveyor, https://github.com/yav/pretty-show/issues/27
-- git: git@github.com:simonmichael/pretty-show.git
+- git: https://github.com/simonmichael/pretty-show.git
   commit: 225bcff3302f72cf739172f4e42792a7448eaa6c
 # hledger-lib
 - easytest-0.1.1