diff --git a/spec/runtime/helpers/tree_helpers.h b/spec/runtime/helpers/tree_helpers.h
index 34fbdc92..fc0e5773 100644
--- a/spec/runtime/helpers/tree_helpers.h
+++ b/spec/runtime/helpers/tree_helpers.h
@@ -1,7 +1,7 @@
 #ifndef HELPERS_TREE_HELPERS_H_
 #define HELPERS_TREE_HELPERS_H_
 
-#include "tree_sitter/parser.h"
+#include "runtime/tree.h"
 #include <vector>
 
 TSTree ** tree_array(std::vector<TSTree *> trees);