diff --git a/test/unit/avl_tree.c b/test/unit/avl_tree.c
index efb68837702e4215772e36be818327f2c4692343..d7e054341218945d594a634fbf9122ab6636fd1d 100644
--- a/test/unit/avl_tree.c
+++ b/test/unit/avl_tree.c
@@ -5,8 +5,8 @@
 
 #include "unit.h"
 #include "avl_tree.h"
-#include "../third_party/sptree.h"
-#include "../third_party/qsort_arg.h"
+#include "sptree.h"
+#include "qsort_arg.h"
 
 #ifndef MAX
 #define MAX(a,b) (((a)>(b))?(a):(b))