diff --git a/src/main/java/com/alibaba/druid/util/JdbcConstants.java b/src/main/java/com/alibaba/druid/util/JdbcConstants.java
index a4ecbe5004..4e4ced1755 100644
--- a/src/main/java/com/alibaba/druid/util/JdbcConstants.java
+++ b/src/main/java/com/alibaba/druid/util/JdbcConstants.java
@@ -25,7 +25,7 @@ public interface JdbcConstants {
 
     String DB2                        = "db2";
 
-    String DB2_DRIVER                 = "COM.ibm.db2.jdbc.app.DB2Driver";
+    String DB2_DRIVER                 = "com.ibm.db2.jcc.DB2Driver";
 
     String POSTGRESQL                 = "postgresql";
     String POSTGRESQL_DRIVER          = "org.postgresql.Driver";