diff --git a/.gitignore b/.gitignore
index 914d288..1a94f52 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 /.cache
 /.ninja*
+/build.ninja
 /data
 /dist
 /index.js
diff --git a/build.ninja b/build.ninja
deleted file mode 100644
index 07a8952..0000000
--- a/build.ninja
+++ /dev/null
@@ -1,6 +0,0 @@
-elmFlags=--debug
-
-rule elm
-  command = elm make $elmFlags --output=$out $in
-
-build index.js: elm src/Main.elm | elm.json src/Database/ID.elm src/Main.elm src/Selection.elm src/Database.elm src/Search.elm src/Html/Styled/Events/Extra.elm src/Content.elm src/Node.elm src/Route.elm src/Widgets/Colors.elm src/Widgets/Icons.elm src/Widgets/TimeDifference.elm src/Widgets/Text.elm src/Widgets/Button.elm