diff --git a/debian/mate-system-monitor.install b/debian/mate-system-monitor.install
index 4bf0451..5fbecda 100644
--- a/debian/mate-system-monitor.install
+++ b/debian/mate-system-monitor.install
@@ -1,2 +1,3 @@
 usr/bin/
+usr/lib/
 usr/share/applications/