diff --git a/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/interactive/form/PDFieldTest.java b/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/interactive/form/PDFieldTest.java
index c7d6653c2e4..7c99eff7170 100644
--- a/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/interactive/form/PDFieldTest.java
+++ b/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/interactive/form/PDFieldTest.java
@@ -26,9 +26,12 @@
 
 import org.apache.pdfbox.cos.COSDictionary;
 import org.apache.pdfbox.pdmodel.PDDocument;
+import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
+import java.io.IOException;
+
 /**
  * Test for the PDField class.
  */
@@ -46,6 +49,12 @@ void setUp()
         textField = new PDTextField(acroForm);
     }
 
+    @AfterEach
+    void tearDown() throws IOException
+    {
+        document.close();
+    }
+
     /**
      * Test getPartialName and setPartialName methods.
      */