diff --git a/per-host/mari-wovn/.bash_aliases b/per-host/mari-wovn/.bash_aliases
index 8490550..e345ba0 100644
--- a/per-host/mari-wovn/.bash_aliases
+++ b/per-host/mari-wovn/.bash_aliases
@@ -80,19 +80,19 @@ function wovn_install() {
       printf "=== Installing Ruby dependencies...\n"
       bundle install || exit "$?"
     fi
-    if ! yarn install --offline --check-files --silent; then
+    if ! yarn install --offline --check-files --no-progress --ignore-optional --silent; then
       printf "=== Installing Javascript dependencies in top level...\n"
       yarn install || exit "$?"
     fi
     cd widget || exit "$?"
-    if ! yarn install --offline --check-files --silent; then
+    if ! yarn install --offline --check-files --no-progress --ignore-optional --silent; then
       printf "=== Installing Javascript dependencies in widget...\n"
       yarn install || exit "$?"
       yarn build || exit "$?"
     fi
     cd .. || exit "$?"
     cd front || exit "$?"
-    if ! yarn install --offline --check-files --silent; then
+    if ! yarn install --offline --check-files --no-progress --ignore-optional --silent; then
       printf "=== Installing Javascript dependencies in front...\n"
       yarn install
     fi