diff --git a/INSTALL b/INSTALL
index d4f5a25..3529387 100644
--- a/INSTALL
+++ b/INSTALL
@@ -6,6 +6,7 @@ The following dependencies are needed:
     libxss
     libxdg-basedir
     glib
+    pango/cairo
 
 On Debian and Debian-based distros you'll probably also need the *-dev packages.