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diff --git a/bundles/org.simantics.structural.ui/src/org/simantics/structural/ui/modelBrowser/nodes/NoResourceNode.java b/bundles/org.simantics.structural.ui/src/org/simantics/structural/ui/modelBrowser/nodes/NoResourceNode.java
new file mode 100644
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+++ b/bundles/org.simantics.structural.ui/src/org/simantics/structural/ui/modelBrowser/nodes/NoResourceNode.java
@@ -0,0 +1,37 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.structural.ui.modelBrowser.nodes;
+
+import org.eclipse.core.runtime.IAdaptable;
+import org.simantics.db.Resource;
+
+/**
+ * A base for browser node classes that denies Resource adaptability through
+ * {@link IAdaptable#getAdapter(Class)}
+ * 
+ * @author Tuukka Lehtonen
+ */
+public abstract class NoResourceNode extends AbstractNode {
+
+    public NoResourceNode(Resource resource) {
+        super(resource);
+    }
+
+    @SuppressWarnings("rawtypes")
+    @Override
+    public Object getAdapter(Class adapter) {
+        if (adapter == Resource.class)
+            return null;
+        return super.getAdapter(adapter);
+    }
+
+}