diff --git a/services/src/main/java/org/jd/gui/model/container/GenericContainer.java b/services/src/main/java/org/jd/gui/model/container/GenericContainer.java
index 3477eabb..60787538 100644
--- a/services/src/main/java/org/jd/gui/model/container/GenericContainer.java
+++ b/services/src/main/java/org/jd/gui/model/container/GenericContainer.java
@@ -170,7 +170,7 @@ protected Collection<Container.Entry> loadChildrenFromFileEntry() throws IOExcep
             tmpFile.deleteOnExit();
             Files.copy(fsPath, tmpPath);
 
-            FileSystem subFileSystem = FileSystems.newFileSystem(tmpPath, null);
+            FileSystem subFileSystem = FileSystems.newFileSystem(tmpPath, (ClassLoader) null);
 
             if (subFileSystem != null) {
                 Iterator<Path> rootDirectories = subFileSystem.getRootDirectories().iterator();