diff --git a/scripts/_common.sh b/scripts/_common.sh
index 1ce0d10..e14cb9a 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -11,7 +11,8 @@ auth_version="1.17.4"
 api_gateway_version="1.24.0"
 extensions_version="2021.08.27"
 
-swap_needed=1536
+swap_needed=2048
+node_max_old_space_size=6144
 
 # dependencies used by the app
 pkg_dependencies=""
diff --git a/scripts/install b/scripts/install
index 900b0b9..9369b3d 100755
--- a/scripts/install
+++ b/scripts/install
@@ -208,18 +208,18 @@ ynh_script_progression --message="Installing Standard Notes - Syncing Server..."
 ynh_use_nodejs
 pushd "$final_path/live/syncing-server-js"
     ynh_print_info "Installing ... [1/3]"
-    ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=4096" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
-    ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=4096" PATH=$ynh_node_load_PATH yarn build
+    ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
+    ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn build
 popd
 pushd "$final_path/live/auth"
     ynh_print_info "Installing ... [2/3]"
-    ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=4096" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
-    ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=4096" PATH=$ynh_node_load_PATH yarn build
+    ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
+    ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn build
 popd
 pushd "$final_path/live/api-gateway"
     ynh_print_info "Installing ... [3/3]"
-    ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=4096" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
-    ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=4096" PATH=$ynh_node_load_PATH yarn build
+    ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
+    ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn build
 popd
 #=================================================
 # INSTALLING Standard Notes - Extensions
diff --git a/scripts/upgrade b/scripts/upgrade
index 3867953..a253da2 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -410,24 +410,24 @@ then
     if [[ "$syncing_server_js_version_installed" < "$syncing_server_js_version" ]]
     then
         pushd "$final_path/live/syncing-server-js"
-            ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=4096" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
-            ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=4096" PATH=$ynh_node_load_PATH yarn build
+            ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
+            ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn build
         popd
         ynh_app_setting_set --app=$app --key=syncing_server_js_version --value=$syncing_server_js_version
     fi
     if [[ "$auth_version_installed" < "$auth_version" ]]
     then
         pushd "$final_path/live/auth"
-            ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=4096" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
-            ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=4096" PATH=$ynh_node_load_PATH yarn build
+            ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
+            ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn build
         popd
         ynh_app_setting_set --app=$app --key=auth_version --value=$auth_version
     fi
     if [[ "$api_gateway_version_installed" < "$api_gateway_version" ]]
     then
         pushd "$final_path/live/api-gateway"
-            ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=4096" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
-            ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=4096" PATH=$ynh_node_load_PATH yarn build
+            ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
+            ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn build
         popd
         ynh_app_setting_set --app=$app --key=api_gateway_version --value=$api_gateway_version
     fi