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diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/mutable/MutableStringBinding.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/mutable/MutableStringBinding.java
new file mode 100644
index 000000000..9b5645aae
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+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/mutable/MutableStringBinding.java
@@ -0,0 +1,56 @@
+/*******************************************************************************
+ *  Copyright (c) 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.databoard.binding.mutable;
+
+import org.simantics.databoard.binding.StringBinding;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.primitives.MutableString;
+import org.simantics.databoard.type.StringType;
+
+/**
+ * Binds StringType to {@link MutableString}
+ *
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
+ */
+public class MutableStringBinding extends StringBinding {
+
+	public MutableStringBinding(StringType type) {
+		super(type);
+	}
+
+	@Override
+	public Object create(String value) {
+		MutableString result = new MutableString();
+		result.value = value;
+		return result;
+	}
+
+	@Override
+	public String getValue(Object o) throws BindingException {
+		MutableString result = (MutableString)o;
+		return (String) result.value;		
+	}
+
+	@Override
+	public boolean isInstance(Object obj) {
+		return (obj instanceof MutableString) && ( ((MutableString)obj).value instanceof String );
+	}
+
+	@Override
+	public void setValue(Object o, String newValue) throws BindingException {
+		MutableString result = (MutableString)o;
+		result.value = newValue;
+	}	
+	
+}
+
+