diff --git a/Ghidra/Framework/Docking/src/main/java/docking/widgets/filechooser/GhidraFileChooser.java b/Ghidra/Framework/Docking/src/main/java/docking/widgets/filechooser/GhidraFileChooser.java
index 713f9d39b3..bf9cfd4ead 100644
--- a/Ghidra/Framework/Docking/src/main/java/docking/widgets/filechooser/GhidraFileChooser.java
+++ b/Ghidra/Framework/Docking/src/main/java/docking/widgets/filechooser/GhidraFileChooser.java
@@ -1514,6 +1514,7 @@ public class GhidraFileChooser extends ReusableDialogComponentProvider implement
 		actionManager.dispose();
 		optionsDialog.dispose();
 		close();
+		worker.dispose();
 		fileChooserModel = null;
 	}