--- a/pom.xml
+++ b/pom.xml
@@ -193,6 +193,12 @@
             <groupId>net.sf.taverna.t2.core</groupId>
             <artifactId>provenance-mysql</artifactId>
             <version>${t2.core.provenance.derby.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>net.sf.taverna.t2.security</groupId>
+            <artifactId>credential-manager</artifactId>
+            <version>${t2.core.version}</version>
         </dependency>
 
         <dependency>