diff --git a/libcli/security/create_descriptor.c b/libcli/security/create_descriptor.c
index 9e348a790e2..62919a19c73 100644
--- a/libcli/security/create_descriptor.c
+++ b/libcli/security/create_descriptor.c
@@ -226,7 +226,7 @@ static struct security_acl *process_user_acl(TALLOC_CTX *mem_ctx,
 		return NULL;
 
 	tmp_acl->revision = acl->revision;
-	DEBUG(6,(__location__ ": acl revision %u\n", acl->revision));
+	DEBUG(6,(__location__ ": acl revision %d\n", acl->revision));
 
 	co = dom_sid_parse_talloc(tmp_ctx,  SID_CREATOR_OWNER);
 	cg = dom_sid_parse_talloc(tmp_ctx,  SID_CREATOR_GROUP);
diff --git a/libcli/security/display_sec.c b/libcli/security/display_sec.c
index f45b770f8c4..3d60e4230de 100644
--- a/libcli/security/display_sec.c
+++ b/libcli/security/display_sec.c
@@ -235,7 +235,7 @@ void display_sec_acl(struct security_acl *sec_acl)
 {
 	int i;
 
-	printf("\tACL\tNum ACEs:\t%d\trevision:\t%x\n",
+	printf("\tACL\tNum ACEs:\t%u\trevision:\t%x\n",
 			 sec_acl->num_aces, sec_acl->revision); 
 	printf("\t---\n");