diff --git a/go.mod b/go.mod
index 3f31c8f..bedfbfa 100644
--- a/go.mod
+++ b/go.mod
@@ -3,8 +3,6 @@ module lab.zaar.be/thefish/alchemyst-go
 go 1.12
 
 require (
-	github.com/algds/kruskals v0.0.0-20190413211421-a585973d6c2d
-	github.com/algds/uf v0.0.0-20190413195204-b738ae1ba607 // indirect
 	github.com/gammazero/deque v0.0.0-20190521012701-46e4ffb7a622
 	github.com/rs/zerolog v1.15.0
 	lab.zaar.be/thefish/bearlibterminal v0.0.0-20191018101635-dd37bbc90d77
diff --git a/go.sum b/go.sum
index bf4bd83..3789a34 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,3 @@
-github.com/algds/kruskals v0.0.0-20190413211421-a585973d6c2d h1:m2rYLmJHZ3Ovi1CHt/WMpLyzROYGo8mPv8Xyyg/CIvE=
-github.com/algds/kruskals v0.0.0-20190413211421-a585973d6c2d/go.mod h1:hWZ485ODixj1hNmb5Yc1+cArW+TUDXuiN4GAQ2Ly1FA=
-github.com/algds/uf v0.0.0-20190413195204-b738ae1ba607 h1:HUvvlFhycn8608ZhNng9Tzsq4oy7dXnsmg5O4A8awaQ=
-github.com/algds/uf v0.0.0-20190413195204-b738ae1ba607/go.mod h1:tUu0GH4rWbae7BeKBuU/Wbdmp0MkIQwtniqtXBfFgJ0=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/gammazero/deque v0.0.0-20190521012701-46e4ffb7a622 h1:lxbhOGZ9pU3Kf8P6lFluUcE82yVZn2EqEf4+mWRNPV0=
 github.com/gammazero/deque v0.0.0-20190521012701-46e4ffb7a622/go.mod h1:D90+MBHVc9Sk1lJAbEVgws0eYEurY4mv2TDso3Nxh3w=