diff --git a/openpower/configs/hostboot/p9dsu.config b/openpower/configs/hostboot/p9dsu.config
index 5b8ee8e..87b7c39 100644
--- a/openpower/configs/hostboot/p9dsu.config
+++ b/openpower/configs/hostboot/p9dsu.config
@@ -63,9 +63,6 @@
 set ENABLE_CHECKSTOP_ANALYSIS
 unset IPLTIME_CHECKSTOP_ANALYSIS
 
-# Hostboot will not detect hardware changes
-unset HOST_HCDB_SUPPORT
-
 # set for trace debug to console
 set CONSOLE_OUTPUT_TRACE
 set CONSOLE_OUTPUT_FFDCDISPLAY
diff --git a/openpower/configs/hostboot/romulus.config b/openpower/configs/hostboot/romulus.config
index ef027ea..486017d 100755
--- a/openpower/configs/hostboot/romulus.config
+++ b/openpower/configs/hostboot/romulus.config
@@ -60,9 +60,6 @@
 unset ENABLE_CHECKSTOP_ANALYSIS
 unset IPLTIME_CHECKSTOP_ANALYSIS
 
-# Hostboot will detect hardware changes
-unset HOST_HCDB_SUPPORT
-
 # set for trace debug to console
 set CONSOLE_OUTPUT_TRACE
 
diff --git a/openpower/configs/hostboot/witherspoon.config b/openpower/configs/hostboot/witherspoon.config
index 0bcf28c..106b303 100755
--- a/openpower/configs/hostboot/witherspoon.config
+++ b/openpower/configs/hostboot/witherspoon.config
@@ -64,9 +64,6 @@
 set ENABLE_CHECKSTOP_ANALYSIS
 set IPLTIME_CHECKSTOP_ANALYSIS
 
-# Hostboot will not detect hardware changes
-unset HOST_HCDB_SUPPORT
-
 # set for trace debug to console
 unset CONSOLE_OUTPUT_TRACE
 set CONSOLE_OUTPUT_FFDCDISPLAY
diff --git a/openpower/configs/hostboot/zaius.config b/openpower/configs/hostboot/zaius.config
index cbfa242..6e03400 100755
--- a/openpower/configs/hostboot/zaius.config
+++ b/openpower/configs/hostboot/zaius.config
@@ -63,9 +63,6 @@
 set ENABLE_CHECKSTOP_ANALYSIS
 set IPLTIME_CHECKSTOP_ANALYSIS
 
-# Hostboot will not detect hardware changes
-unset HOST_HCDB_SUPPORT
-
 # set for trace debug to console
 unset CONSOLE_OUTPUT_TRACE
 set CONSOLE_OUTPUT_FFDCDISPLAY