diff --git a/config/CONFIG.Host.linux-x86 b/config/CONFIG.Host.linux-x86
index 27b236af5..fbb18331b 100644
--- a/config/CONFIG.Host.linux-x86
+++ b/config/CONFIG.Host.linux-x86
@@ -1,4 +1,4 @@
 # $Id$
 
 # linux-x86 is the new name for linux
--include $(EPICS_BASE)/config/CONFIG.Host.linux
+-include $(EPICS_BASE)/config/CONFIG.Host.Linux
diff --git a/config/CONFIG_HOST_ARCH.linux-x86 b/config/CONFIG_HOST_ARCH.linux-x86
index 2aef3c984..8804b6520 100644
--- a/config/CONFIG_HOST_ARCH.linux-x86
+++ b/config/CONFIG_HOST_ARCH.linux-x86
@@ -1,4 +1,4 @@
 # $Id$
 
 # linux-x86 is the new name for linux
--include $(EPICS_BASE)/config/CONFIG_HOST_ARCH.linux
+-include $(EPICS_BASE)/config/CONFIG_HOST_ARCH.Linux
diff --git a/config/CONFIG_SITE.Host.linux-x86 b/config/CONFIG_SITE.Host.linux-x86
index 905da442c..97d5a0337 100644
--- a/config/CONFIG_SITE.Host.linux-x86
+++ b/config/CONFIG_SITE.Host.linux-x86
@@ -1,4 +1,4 @@
 # $Id$
 
 # linux-x86 is the new name for linux
--include $(EPICS_BASE)/config/CONFIG_SITE.Host.linux
+-include $(EPICS_BASE)/config/CONFIG_SITE.Host.Linux