diff --git a/content/posts/2024-06-30-trie/index.md b/content/posts/2024-06-30-trie/index.md
index bf79613..e6de1a9 100644
--- a/content/posts/2024-06-30-trie/index.md
+++ b/content/posts/2024-06-30-trie/index.md
@@ -164,8 +164,8 @@ def get_fuzzy(self, key: str, max_distance: int = 0) -> Iterator[FuzzyResult[T]]
     row = list(range(len(key) + 1))
 
     # Base case for the empty string
-    if (distance := row[-1]) <= max_distance and node._value != None:
-        yield FuzzyResult(distance, "", node._value)
+    if (distance := row[-1]) <= max_distance and self._value != None:
+        yield FuzzyResult(distance, "", self._value)
     for c, child in self._children.items():
         yield from helper(c, child, row)
 ```