diff --git a/bootstrap.d/15-rpi-config.sh b/bootstrap.d/15-rpi-config.sh
index 81fb005..e2efb1b 100644
--- a/bootstrap.d/15-rpi-config.sh
+++ b/bootstrap.d/15-rpi-config.sh
@@ -213,7 +213,7 @@ if [ "$ENABLE_SYSTEMDSWAP" = true ] ; then
   
   # Get Verion
   VERSION=$(git tag | tail -n 1)
-  sed "s/DEB_NAME=.*/DEB_NAME=systemd-swap_all/g" "${R}/tmp/systemd-swap/package.sh"
+  sed -i "s/DEB_NAME=.*/DEB_NAME=systemd-swap_all/g" "${R}/tmp/systemd-swap/package.sh"
   
   # Build package
   bash ./package.sh debian