diff --git a/openjpa-persistence/src/main/java/org/apache/openjpa/persistence/PersistenceUnitInfoImpl.java b/openjpa-persistence/src/main/java/org/apache/openjpa/persistence/PersistenceUnitInfoImpl.java
index 3d0d90dd2..4f83123d9 100644
--- a/openjpa-persistence/src/main/java/org/apache/openjpa/persistence/PersistenceUnitInfoImpl.java
+++ b/openjpa-persistence/src/main/java/org/apache/openjpa/persistence/PersistenceUnitInfoImpl.java
@@ -41,7 +41,6 @@ import javax.persistence.spi.PersistenceUnitInfo;
 import javax.persistence.spi.PersistenceUnitTransactionType;
 import javax.sql.DataSource;
 
-import org.apache.openjpa.datacache.DataCacheMode;
 import org.apache.openjpa.lib.conf.Configuration;
 import org.apache.openjpa.lib.conf.Configurations;
 import org.apache.openjpa.lib.conf.ProductDerivations;