diff --git a/metafacture-biblio/src/main/java/org/metafacture/biblio/marc21/MarcXmlEncoder.java b/metafacture-biblio/src/main/java/org/metafacture/biblio/marc21/MarcXmlEncoder.java
index 0b8202ec0..7b4440a4d 100644
--- a/metafacture-biblio/src/main/java/org/metafacture/biblio/marc21/MarcXmlEncoder.java
+++ b/metafacture-biblio/src/main/java/org/metafacture/biblio/marc21/MarcXmlEncoder.java
@@ -277,6 +277,7 @@ protected void onResetStream() {
             writeFooter();
         }
         sendAndClearData();
+        indentationLevel = 0;
         atStreamStart = true;
     }