diff --git a/package.json b/package.json
index c15d92ecb3..955de60cd4 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "gulp-tslint": "^5.0.0",
     "gulp-util": "^3.0.6",
     "gulp-watch": "^4.3.4",
-    "harp": "0.21.0-pre.1",
+    "harp": "^0.21.0",
     "html2jade": "^0.8.4",
     "indent-string": "^2.1.0",
     "jasmine-core": "^2.3.4",
diff --git a/scripts/install.sh b/scripts/install.sh
index 79242a0d16..a478f6880f 100755
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -16,9 +16,6 @@ fi
 echo "Installing main packages ..."
 npm install --no-optional
 
-echo "Patching ..."
-source ./scripts/patch.sh
-
 if [ -z "$TRAVIS" ]; then
     echo "Rebuilding node-sass, just in case ..."
     npm rebuild node-sass;
diff --git a/scripts/patch.sh b/scripts/patch.sh
deleted file mode 100755
index 87876b20b5..0000000000
--- a/scripts/patch.sh
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/usr/bin/env bash
-
-set -e -o pipefail
-
-TARGET=node_modules/terraform/lib/helpers/raw.js
-
-# Around line 282 change from/to:
-#   var namespace = sourcePath.split(".")[0].split("/")
-#   var namespace = sourcePath.split('.').slice(0, -1).join('.').split('/')
-
-if [ -e "$TARGET" ]; then
-    perl -i.bak -pe 's/^(\s+var namespace.*split\("."\))\[0\]/\1.slice(0, -1).join(".")/' "$TARGET"
-    echo "Patched '$TARGET'."
-else
-    echo "Nothing to patch. Can't find file '$TARGET'."
-    exit 1;
-fi