diff --git a/build/org.eclipse.birt.releng.birtbuilder/extras/cvsTag.properties b/build/org.eclipse.birt.releng.birtbuilder/extras/cvsTag.properties
index 77b76aaa023..625d4a535f4 100644
--- a/build/org.eclipse.birt.releng.birtbuilder/extras/cvsTag.properties
+++ b/build/org.eclipse.birt.releng.birtbuilder/extras/cvsTag.properties
@@ -17,4 +17,4 @@ quiet=false
 
 tag.name=BIRT_2_5_2_RC3_201002101801
 
-dtp.tag.name=DTP_1_8_0_M6_201003120500
+dtp.tag.name=DTP_1_8_0_M6_201003150500