diff --git a/etc/rc.d/diskless b/etc/rc.d/diskless
index 6f189f2fa3cf..f244c8f35ed6 100644
--- a/etc/rc.d/diskless
+++ b/etc/rc.d/diskless
@@ -146,7 +146,7 @@ fi
 # generate our hostname
 #
 if [ -z "`hostname -s`" -a \
-    "x`/bin/kenv dhdp.host-name`" != "x" ]; then
+    "x`/bin/kenv dhcp.host-name`" != "x" ]; then
         hostname=`/bin/kenv dhcp.host-name`
         hostname $hostname
 	echo "Hostname is $hostname"
diff --git a/etc/rc.d/resolv b/etc/rc.d/resolv
index 6f189f2fa3cf..f244c8f35ed6 100644
--- a/etc/rc.d/resolv
+++ b/etc/rc.d/resolv
@@ -146,7 +146,7 @@ fi
 # generate our hostname
 #
 if [ -z "`hostname -s`" -a \
-    "x`/bin/kenv dhdp.host-name`" != "x" ]; then
+    "x`/bin/kenv dhcp.host-name`" != "x" ]; then
         hostname=`/bin/kenv dhcp.host-name`
         hostname $hostname
 	echo "Hostname is $hostname"
diff --git a/etc/rc.d/tmp b/etc/rc.d/tmp
index 6f189f2fa3cf..f244c8f35ed6 100644
--- a/etc/rc.d/tmp
+++ b/etc/rc.d/tmp
@@ -146,7 +146,7 @@ fi
 # generate our hostname
 #
 if [ -z "`hostname -s`" -a \
-    "x`/bin/kenv dhdp.host-name`" != "x" ]; then
+    "x`/bin/kenv dhcp.host-name`" != "x" ]; then
         hostname=`/bin/kenv dhcp.host-name`
         hostname $hostname
 	echo "Hostname is $hostname"
diff --git a/etc/rc.d/var b/etc/rc.d/var
index 6f189f2fa3cf..f244c8f35ed6 100644
--- a/etc/rc.d/var
+++ b/etc/rc.d/var
@@ -146,7 +146,7 @@ fi
 # generate our hostname
 #
 if [ -z "`hostname -s`" -a \
-    "x`/bin/kenv dhdp.host-name`" != "x" ]; then
+    "x`/bin/kenv dhcp.host-name`" != "x" ]; then
         hostname=`/bin/kenv dhcp.host-name`
         hostname $hostname
 	echo "Hostname is $hostname"