diff --git a/README.md b/README.md
index 293c6918..3d524f18 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,7 @@ is **not needed** to install packages with these frameworks.
| Osclass | `osclass-plugin`
`osclass-theme`
`osclass-language`
| MODULEWork | `modulework-module`
| Moodle | `moodle-*` (Please [check source](https://github.com/composer/installers/blob/main/src/Composer/Installers/MoodleInstaller.php) for all supported types)
+| Pantheon | `quicksilver-script`
`quicksilver-module`
| Piwik | `piwik-plugin`
| Phifty | `phifty-bundle`
`phifty-framework`
`phifty-library`
| phpBB | `phpbb-extension`
`phpbb-style`
`phpbb-language`
diff --git a/composer.json b/composer.json
index 8ddfea3d..29f4c4a2 100644
--- a/composer.json
+++ b/composer.json
@@ -48,6 +48,7 @@
"osclass",
"MODULEWork",
"Moodle",
+ "Pantheon",
"Piwik",
"pxcms",
"phpBB",
diff --git a/src/Composer/Installers/PantheonInstaller.php b/src/Composer/Installers/PantheonInstaller.php
new file mode 100644
index 00000000..8f12537c
--- /dev/null
+++ b/src/Composer/Installers/PantheonInstaller.php
@@ -0,0 +1,12 @@
+ */
+ protected $locations = array(
+ 'quicksilver-script' => 'web/private/scripts/quicksilver/{$name}/',
+ 'quicksilver-module' => 'web/private/scripts/quicksilver/{$name}/',
+ );
+}