diff --git a/sudo.spec b/sudo.spec
index 5525b39..a491e24 100644
--- a/sudo.spec
+++ b/sudo.spec
@@ -17,6 +17,7 @@ BuildRequires: flex
 BuildRequires: bison
 BuildRequires: automake autoconf libtool
 BuildRequires: audit-libs-devel libcap-devel
+BuildRequires: libselinux-devel
 
 # don't strip
 Patch1: sudo-1.6.7p5-strip.patch