diff --git a/openpower/configs/hostboot/garrison.config b/openpower/configs/hostboot/garrison.config
index c78bc7a..530a0a1 100755
--- a/openpower/configs/hostboot/garrison.config
+++ b/openpower/configs/hostboot/garrison.config
@@ -42,9 +42,9 @@
 set KINGSTON_1_35_VOLT
 
 set NO_DMI_EREPAIR
-set DISABLE_HOSTBOOT_RUNTIME
-unset HTMGT
-unset START_OCC_DURING_BOOT
+unset DISABLE_HOSTBOOT_RUNTIME
+set HTMGT
+set START_OCC_DURING_BOOT
 
 #PNOR flags
 set PNOR_TWO_SIDE_SUPPORT