diff --git a/run.sh b/run.sh
index c0405ec..eaf3539 100644
--- a/run.sh
+++ b/run.sh
@@ -152,7 +152,7 @@ startVM() {
 rsyncToVM() {
   _pwd="$PWD"
   cd "$_oldPWD"
-  rsync -auvzrtopg  --exclude _actions --exclude _PipelineMapping --exclude _temp  /Users/runner/work/  $osname:work
+  rsync -avrtopg -e 'ssh -o MACs=umac-64-etm@openssh.com' --exclude _actions --exclude _PipelineMapping --exclude _temp  /Users/runner/work/  $osname:work
   cd "$_pwd"
 }
 
@@ -160,7 +160,7 @@ rsyncToVM() {
 rsyncBackFromVM() {
   _pwd="$PWD"
   cd "$_oldPWD"
-  rsync -uvzrtopg  $osname:work/ /Users/runner/work
+  rsync -vrtopg   -e 'ssh -o MACs=umac-64-etm@openssh.com' $osname:work/ /Users/runner/work
   cd "$_pwd"
 }