diff --git a/src/util.rs b/src/util.rs
index 01ac1d4..63de5f4 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -457,7 +457,7 @@ impl Util {
         let mut ancestors = Vec::new();
         let mut node = node.clone();
 
-        for _ in 0..=max_depth {
+        for _ in 0..max_depth {
             let parent = node.get_parent();
             match parent {
                 Some(parent) => {