diff --git a/tftp/manifests/init.pp b/tftp/manifests/init.pp
index 55ca686..8fd6503 100644
--- a/tftp/manifests/init.pp
+++ b/tftp/manifests/init.pp
@@ -51,7 +51,7 @@ class tftp::server {
         }
     }
 
-    if $selinux {
+    if "${selinux}" == "true" {
         selinux::manage_fcontext { "/srv/tftpboot(/.*)?":
             type   => "tftpdir_t",
             before => File["/srv/tftpboot"],