diff --git a/README.md b/README.md
index 976e0f4..28998a3 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ Traditional access control mechanisms in operating systems allow the same level
   - SQLite3
     - Debian: `sudo apt install libsqlite3-dev`
   - GTK4, libadwaita
-    - Debian: `sudo apt install libgtk-4-dev libadwaita-dev`
+    - Debian: `sudo apt install libgtk-4-dev libadwaita-1-dev`
   - Build tools
     - Debian: `sudo apt install gcc make pkg-config`
 - Build using `make`: