diff --git a/install_misc/debian.packages b/install_misc/debian.packages
index c3aee933fb..4406e3d5d0 100644
--- a/install_misc/debian.packages
+++ b/install_misc/debian.packages
@@ -25,6 +25,7 @@ libdatetime-format-strptime-perl	install
 libdatetime-format-w3cdtf-perl	install
 libdatetime-locale-perl	install
 libdatetime-perl	install
+libdatetime-set-perl install
 libdatetime-timezone-perl	install
 libdbd-mysql-perl install
 libdbd-sqlite2-perl install