diff --git a/libdm/libdm-deptree.c b/libdm/libdm-deptree.c
index 7c4da9bbc..0a53755f5 100644
--- a/libdm/libdm-deptree.c
+++ b/libdm/libdm-deptree.c
@@ -503,7 +503,6 @@ static struct dm_tree_node *_create_dm_tree_node(struct dm_tree *dtree,
 	node->info = *info;
 	node->context = context;
 	node->udev_flags = udev_flags;
-	node->activation_priority = 0;
 
 	dm_list_init(&node->uses);
 	dm_list_init(&node->used_by);
@@ -1136,8 +1135,6 @@ struct dm_tree_node *dm_tree_add_new_dev_with_udev_flags(struct dm_tree *dtree,
 
 		dnode->props.major = major;
 		dnode->props.minor = minor;
-		dnode->props.new_name = NULL;
-		dnode->props.size_changed = 0;
 	} else if (strcmp(name, dnode->name)) {
 		/* Do we need to rename node? */
 		if (!(dnode->props.new_name = dm_pool_strdup(dtree->mem, name))) {
@@ -2813,15 +2810,7 @@ static struct load_segment *_add_segment(struct dm_tree_node *dnode, unsigned ty
 
 	seg->type = type;
 	seg->size = size;
-	seg->area_count = 0;
 	dm_list_init(&seg->areas);
-	seg->stripe_size = 0;
-	seg->persistent = 0;
-	seg->chunk_size = 0;
-	seg->cow = NULL;
-	seg->origin = NULL;
-	seg->merge = NULL;
-
 	dm_list_add(&dnode->props.segs, &seg->list);
 	dnode->props.segment_count++;