diff --git a/scripts/install b/scripts/install
index dafdfc8..2519364 100644
--- a/scripts/install
+++ b/scripts/install
@@ -199,8 +199,8 @@ popd
 admin_pass=$( tail -1 $final_path/live/acc.txt | head -1 | cut -c 15- )
 ynh_secure_remove --file="$final_path/live/acc.txt"
 
-vapid_private_key=$(grep -oP "VAPID_PRIVATE_KEY=\K\w+" "$final_path/live/key.txt")
-vapid_public_key=$(grep -oP "VAPID_PUBLIC_KEY=\K\w+" "$final_path/live/key.txt")
+vapid_private_key=$(grep -oP "VAPID_PRIVATE_KEY=\K.+" "$final_path/live/key.txt")
+vapid_public_key=$(grep -oP "VAPID_PUBLIC_KEY=\K.+" "$final_path/live/key.txt")
 
 ynh_replace_string --match_string="__VAPID_PRIVATE_KEY__" --replace_string="$vapid_private_key"        --target_file="${final_path}/live/.env.production"
 ynh_replace_string --match_string="__VAPID_PUBLIC_KEY__" --replace_string="$vapid_public_key"        --target_file="${final_path}/live/.env.production"
diff --git a/scripts/upgrade b/scripts/upgrade
index 563b983..38d85ea 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -118,8 +118,8 @@ fi
 
 # If vapid_private_key doesn't exist, retrieve it or create it
 if [[ -z "$vapid_private_key" ]]; then
-	vapid_private_key=$(grep -oP "VAPID_PRIVATE_KEY=\K\w+" ${final_path}/live/.env.production)
-	vapid_public_key=$(grep -oP "VAPID_PUBLIC_KEY=\K\w+" ${final_path}/live/.env.production)
+	vapid_private_key=$(grep -oP "VAPID_PRIVATE_KEY=\K.+" ${final_path}/live/.env.production)
+	vapid_public_key=$(grep -oP "VAPID_PUBLIC_KEY=\K.+" ${final_path}/live/.env.production)
 	ynh_app_setting_set "$app" vapid_private_key "$vapid_private_key"
 	ynh_app_setting_set "$app" vapid_public_key "$vapid_public_key"
 fi
@@ -281,8 +281,8 @@ popd
 # If vapid_private_key doesn't exist, retrieve it or create it
 #if [[ -z "$vapid_private_key" ]]; then
 #	sudo -u "$app" env PATH=$PATH RAILS_ENV=production /opt/rbenv/versions/2.6.0/bin/bundle exec rake mastodon:webpush:generate_vapid_key > key.txt
-#	vapid_private_key=$(grep -oP "VAPID_PRIVATE_KEY=\K\w+" "$final_path/live/key.txt")
-#	vapid_public_key=$(grep -oP "VAPID_PUBLIC_KEY=\K\w+" "$final_path/live/key.txt")
+#	vapid_private_key=$(grep -oP "VAPID_PRIVATE_KEY=\K.+" "$final_path/live/key.txt")
+#	vapid_public_key=$(grep -oP "VAPID_PUBLIC_KEY=\K.+" "$final_path/live/key.txt")
 #	ynh_app_setting_set "$app" vapid_private_key "$vapid_private_key"
 #	ynh_app_setting_set "$app" vapid_public_key "$vapid_public_key"
 #	ynh_secure_remove "$final_path/live/key.txt"