diff --git a/bin/build.sh b/bin/build.sh
index a0ed0d1..8f9d047 100755
--- a/bin/build.sh
+++ b/bin/build.sh
@@ -41,7 +41,7 @@ do
   exercise_name=$(basename $example_file .example.elm)
   cp "$exercise_dir/$exercise_name.example.elm" "build/$exercise_name.elm"
   cp "$exercise_dir/tests/elm-package.json" build/tests/
-  cp "$exercise_dir/tests/Tests.elm" build/tests/
+  cat "$exercise_dir/tests/Tests.elm" | sed 's/skip <|//g' > build/tests/Tests.elm
 
   echo '-------------------------------------------------------'
   echo "Testing $exercise_name"
diff --git a/package.json b/package.json
index bda3a19..6ff00e7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,5 @@
 {
   "scripts": {
-    "postinstall": "elm package install -y",
     "test": "elm-test"
   },
   "dependencies": {