diff --git a/reactos/baseaddress.rbuild b/reactos/baseaddress.rbuild
index c0bc87155d1..db1d61f2d07 100644
--- a/reactos/baseaddress.rbuild
+++ b/reactos/baseaddress.rbuild
@@ -242,7 +242,7 @@
 	<property name="BASEADDRESS_WSHIRDA"		value="0x777f0000" />
 	<property name="BASEADDRESS_VERSION"		value="0x77a40000" />
 	<property name="BASEADDRESS_OLE32"		value="0x77a50000" />
-	<property name="BASEADDRESS_OLEPRO32"		value="0x77b10000" />
+	<property name="BASEADDRESS_OLEPRO32"		value="0x77b20000" />
 	<property name="BASEADDRESS_ACTIVEDS"		value="0x77cb0000" />
 	<property name="BASEADDRESS_ADVAPI32"		value="0x77dc0000" />
 	<property name="BASEADDRESS_USER32"		value="0x77e50000" />