diff --git a/upc/org.eclipse.cdt.core.parser.upc.tests/src/org/eclipse/cdt/core/parser/upc/tests/AutomatedIntegrationSuite.java b/upc/org.eclipse.cdt.core.parser.upc.tests/src/org/eclipse/cdt/core/parser/upc/tests/AutomatedIntegrationSuite.java
index ad8ee7c9e42..da9a15b0938 100644
--- a/upc/org.eclipse.cdt.core.parser.upc.tests/src/org/eclipse/cdt/core/parser/upc/tests/AutomatedIntegrationSuite.java
+++ b/upc/org.eclipse.cdt.core.parser.upc.tests/src/org/eclipse/cdt/core/parser/upc/tests/AutomatedIntegrationSuite.java
@@ -30,6 +30,7 @@ public class AutomatedIntegrationSuite extends TestSuite {
 		suite.addTestSuite(UPCC99SpecTests.class);
 		suite.addTestSuite(UPCC99Tests.class);
 		suite.addTestSuite(UPCLanguageExtensionTests.class);
+		suite.addTestSuite(UPCC99DigraphTrigraphTests.class);
 		
 		return suite;
 	}
diff --git a/upc/org.eclipse.cdt.core.parser.upc.tests/src/org/eclipse/cdt/core/parser/upc/tests/UPCC99DigraphTrigraphTests.java b/upc/org.eclipse.cdt.core.parser.upc.tests/src/org/eclipse/cdt/core/parser/upc/tests/UPCC99DigraphTrigraphTests.java
new file mode 100644
index 00000000000..51131147658
--- /dev/null
+++ b/upc/org.eclipse.cdt.core.parser.upc.tests/src/org/eclipse/cdt/core/parser/upc/tests/UPCC99DigraphTrigraphTests.java
@@ -0,0 +1,31 @@
+/*******************************************************************************
+ * Copyright (c) 2006, 2007 IBM Corporation and others.
+ * 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:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.core.parser.upc.tests;
+
+import org.eclipse.cdt.core.dom.c99.C99Language;
+import org.eclipse.cdt.core.dom.upc.UPCLanguage;
+import org.eclipse.cdt.core.parser.c99.tests.C99DigraphTrigraphTests;
+
+
+public class UPCC99DigraphTrigraphTests extends C99DigraphTrigraphTests {
+
+	public UPCC99DigraphTrigraphTests() {
+		super();
+	}
+
+	public UPCC99DigraphTrigraphTests(String name) {
+		super(name);
+	}
+
+	protected C99Language getC99Language() {
+		return new UPCLanguage();
+	}
+}