diff --git a/README.md b/README.md
index 77db502..c599e3c 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,15 @@ Kopher is a really small (under 500 SLOC of HTML+JS) client to browse pages ("ho
 
 Structurally, Kopher is a KaiOS-specific frontend to the hi01379.js library which is developed under the same project. Both the library and the app are designed to be as lightweight as practically possible.
 
+Installation is as usual, via WebIDE. For GerdaOS, you can prepare the `kopher.gpkg.zip` file as follows:
+
+```
+zip -9r --exclude=*.git* --exclude=*.DS_Store* --exclude=README.md ../application.zip .
+cd ..
+echo {\"version\": 1, \"manifestURL\": \"app://kopher.luxferre.top/manifest.webapp\"} > metadata.json
+zip -9 kopher.gpkg.zip application.zip metadata.json
+```
+
 ## Which KaiOS versions are supported?
 
 Tested on 2.5.x up to 2.5.4. Doesn't work on 1.0 (some bug with mozTCPSockets I'm not gonna investigate) and definitely won't work on 3.x.
@@ -24,6 +33,7 @@ More specifically, as of now, Kopher has been tested on the following devices an
 - Nokia 8000 4G (2.5.4)
 
 *\* there is a bug with displaying Blob-type images on the sKai, so only the download option works correctly*
+
 *\*\* install-via-FFBM trick; also, the system statusbar on the Doro is larger than usual, so the addressbar is a bit overlapped (doesn't hamper its readability)*
 
 N.B. If you want to debug Kopher to support KaiOS 1.0, make sure to replace the `'\u{1f310}'` reference in `js/app.js` with `'\uD83C\uDF10'` surrogate pair first.