diff --git a/deep_sequencing_unit/.classpath b/deep_sequencing_unit/.classpath
index 9d6665255323a54e85bbdf8cdc08414762aca620..984aef27a5e345cfff1f3784bed99f807b678b86 100644
--- a/deep_sequencing_unit/.classpath
+++ b/deep_sequencing_unit/.classpath
@@ -14,6 +14,6 @@
 	<classpathentry kind="lib" path="/libraries/jmock/jmock.jar"/>
 	<classpathentry kind="lib" path="/libraries/log4j/log4j.jar" sourcepath="/libraries/log4j/src.zip"/>
 	<classpathentry kind="lib" path="/libraries/mail/mail.jar"/>
-	<classpathentry kind="lib" path="/libraries/gwt1.7/gwt-isserializable.jar"/>
+	<classpathentry kind="lib" path="/libraries/gwt2.0/gwt-isserializable.jar"/>
 	<classpathentry kind="output" path="targets/classes"/>
 </classpath>