diff --git a/lvm2.spec b/lvm2.spec
index 12c99b4..c43fa28 100644
--- a/lvm2.spec
+++ b/lvm2.spec
@@ -13,7 +13,7 @@ BuildRequires: libtermcap-devel
 BuildRequires: ncurses-devel
 BuildRequires: readline-devel
 Requires: kernel >= 2.6
-Requires: device-mapper >= 1.01
+Requires: device-mapper >= 1.01.03
 Conflicts: lvm < 1.0.3-19
 Obsoletes: lvm < 1.0.3-19