diff --git a/morph/src/main/java/org/apache/lucene/morphology/analyzer/MorphologyFilter.java b/morph/src/main/java/org/apache/lucene/morphology/analyzer/MorphologyFilter.java
index eda94df..922e6ed 100644
--- a/morph/src/main/java/org/apache/lucene/morphology/analyzer/MorphologyFilter.java
+++ b/morph/src/main/java/org/apache/lucene/morphology/analyzer/MorphologyFilter.java
@@ -81,6 +81,6 @@ public class MorphologyFilter extends TokenFilter {
     @Override
     public void reset() throws IOException {
         super.reset();
-        save = null;
+        state = null;
     }
 }