diff --git a/openpower/configs/hostboot/p9dsu.config b/openpower/configs/hostboot/p9dsu.config
index 9791f1b..c84ab59 100644
--- a/openpower/configs/hostboot/p9dsu.config
+++ b/openpower/configs/hostboot/p9dsu.config
@@ -47,8 +47,11 @@
 
 # Compile in hostboot runtime PRD
 set HBRT_PRD
-unset HTMGT
-unset START_OCC_DURING_BOOT
+
+# Compile in hb rt HTMGT : Load/Start OCC
+set HTMGT
+set START_OCC_DURING_BOOT
+unset CONSOLE_OUTPUT_OCC_COMM
 
 #PNOR flags
 unset PNOR_TWO_SIDE_SUPPORT