diff --git a/src/lib/tc_assignable.c b/src/lib/tc_assignable.c
index 7c03ccb..616544b 100644
--- a/src/lib/tc_assignable.c
+++ b/src/lib/tc_assignable.c
@@ -39,13 +39,12 @@ void tc_assignable_node_destroy(tc_assignable_node_t *node) {
 }
 
 int8_t tc_assignable_node_add_child(tc_assignable_node_t *parent, tc_assignable_node_t *child) {
-  parent->children_count++;
-  if ((parent->children_nodes = realloc(parent->children_nodes, parent->children_count * sizeof(parent))) == NULL) {
-    return TC_ENOMEM;
-  }
-  parent->children_nodes[parent->children_count - 1] = child;
-  child->parent = parent;
-  return TC_SUCCESS;
+	parent->children_count++;
+	if ((parent->children_nodes = realloc(parent->children_nodes, parent->children_count * sizeof(parent))) == NULL) {
+		return TC_ENOMEM;
+	}
+	parent->children_nodes[parent->children_count - 1] = child;
+	return TC_SUCCESS;
 }
 
 void tc_assignable_node_set_data(tc_assignable_node_t* node, char* unit, char* name, int8_t (*assign_callback)(tc_variant_t, const tc_assignable_node_t*)) {