diff --git a/magic/Magdir/linux b/magic/Magdir/linux
index 8d4c60a..aa8d1aa 100644
--- a/magic/Magdir/linux
+++ b/magic/Magdir/linux
@@ -88,6 +88,7 @@
# From Daniel Novotny <dnovotny@redhat.com>
# swap file for PowerPC
65526 string SWAPSPACE2 Linux/ppc swap file
+16374 string SWAPSPACE2 Linux/ia64 swap file
#
# Linux kernel boot images, from Albert Cahalan <acahalan@cs.uml.edu>
# and others such as Axel Kohlmeyer <akohlmey@rincewind.chemie.uni-ulm.de>