diff --git a/bin/install b/bin/install
index 8a69a91d..28b30721 100644
--- a/bin/install
+++ b/bin/install
@@ -92,7 +92,7 @@ function ee_lib_check_fqdn()
 				if [ "$EE_LINUX_DISTRO" == "Debian" ];then
 					grep $EE_FQDN /etc/hosts &>> $EE_INSTALL_LOG
 					if [ $? -ne 0 ]; then
-						sed -i '1i\127.0.0.1	$EE_FQDN' /etc/hosts \
+						sed -i "1i\127.0.0.1	$EE_FQDN" /etc/hosts \
 						|| ee_lib_error "Unable setup hostname = " $?
 					fi
 					/etc/init.d/hostname.sh start &>> $EE_INSTALL_LOG
diff --git a/src/lib/ee_lib_check_fqdn.sh b/src/lib/ee_lib_check_fqdn.sh
index 467082f3..00e26686 100644
--- a/src/lib/ee_lib_check_fqdn.sh
+++ b/src/lib/ee_lib_check_fqdn.sh
@@ -9,7 +9,7 @@ function ee_lib_check_fqdn()
 				if [ "$EE_LINUX_DISTRO" == "Debian" ];then
 					grep $EE_FQDN /etc/hosts &>> $EE_COMMAND_LOG
 					if [ $? -ne 0 ]; then
-						sed -i '1i\127.0.0.1	$EE_FQDN' /etc/hosts \
+						sed -i "1i\127.0.0.1	$EE_FQDN" /etc/hosts \
 						|| ee_lib_error "Unable setup hostname = " $?
 					fi
 					/etc/init.d/hostname.sh start &>> $EE_COMMAND_LOG