diff --git a/conf.d.BSD/localmount b/conf.d.BSD/localmount
index 2002beb6..c69bc73d 100644
--- a/conf.d.BSD/localmount
+++ b/conf.d.BSD/localmount
@@ -28,4 +28,4 @@
 # physical memory present on the system). If set to yes, the -z option
 # will be passed to savecore(8) that will proceed on compressing the
 # dump.
-#KERNEL_DUMP_COMPRESS="no"
+#KERNEL_DUMP_COMPRESS="NO"
diff --git a/conf.d.Linux/clock b/conf.d.Linux/clock
index 02471b2d..686b1751 100644
--- a/conf.d.Linux/clock
+++ b/conf.d.Linux/clock
@@ -1,7 +1,7 @@
 # Set clock_adjtime if you wish hwclock to try and handle clock drift.
 # Don't set this if you run a ntp service or anything else that handles
 # clock drift.
-clock_adjtime="no"
+clock_adjtime="NO"
 
 # If you wish to pass any other arguments to hwclock during bootup,
 # you may do so here. Alpha users may wish to use --arc or --srm here.
diff --git a/conf.d.Linux/keymaps b/conf.d.Linux/keymaps
index 0ff0d90c..781999e5 100644
--- a/conf.d.Linux/keymaps
+++ b/conf.d.Linux/keymaps
@@ -6,7 +6,7 @@ keymap="us"
 
 # Should we first load the 'windowkeys' console keymap?  Most x86 users will
 # say "yes" here.  Note that non-x86 users should leave it as "no".
-windowkeys="no"
+windowkeys="NO"
 
 # The maps to load for extended keyboards.  Most users will leave this as is.
 extended_keymaps=""
@@ -20,4 +20,4 @@ dumpkeys_charset=""
 
 # Some fonts map AltGr-E to the currency symbol ¤ instead of the Euro €
 # To fix this, set to "yes"
-fix_euro="no"
+fix_euro="NO"