diff --git a/Dockerfile b/Dockerfile
index d1f291f..870dd65 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,15 +1,8 @@
 FROM node:18
 
-RUN npm install -g pnpm
-
 WORKDIR /app
 
-# pnpm fetch richiede solo il file lock
-COPY pnpm-lock.yaml ./
-
-RUN pnpm fetch --prod
-
 COPY . ./
-RUN pnpm install -r --offline --prod
+RUN npm install
 
-CMD ["pnpm", "run", "build"]
+CMD ["npm", "run", "build"]
diff --git a/src/components/EventsView.jsx b/src/components/EventsView.jsx
index 2329eb3..4f53bb0 100644
--- a/src/components/EventsView.jsx
+++ b/src/components/EventsView.jsx
@@ -140,11 +140,20 @@ const WorkWeekView = ({ events }) => {
 const WorkWeekVerticalView = ({ events, selection, setSelection, hideOtherCourses }) => {
     const selectionSet = new Set(selection)
 
+    // const base = {
+    //     1: [],
+    //     2: [],
+    //     3: [],
+    //     4: [],
+    //     5: [],
+    // }
+
     const eventsByWeekday = _.groupBy(
         !hideOtherCourses ? events : events.filter(e => selectionSet.has(e.name)),
         event => event.start.getDay()
     )
 
+    // const dayIntervalLayout = _.mapValues(Object.assign(base, eventsByWeekday), events =>
     const dayIntervalLayout = _.mapValues(eventsByWeekday, events =>
         layoutIntervals(
             events.map(e => ({
@@ -222,9 +231,9 @@ const WorkWeekVerticalView = ({ events, selection, setSelection, hideOtherCourse
                     </div>
                 </div>
             </div>
-            {Object.values(dayIntervalLayout).map((layout, index) => (
-                <div class="day" style={{ '--size': layout.length }}>
-                    <div class="top-header">{WEEK_DAYS[index + 1]}</div>
+            {Object.entries(dayIntervalLayout).map(([index, layout]) => (
+                <div class="day" style={{ '--size': Math.max(1, layout.length) }}>
+                    <div class="top-header">{WEEK_DAYS[parseInt(index)]}</div>
                     <div class="events">
                         {layout.map((events, stackIndex) => (
                             <>
diff --git a/src/main.jsx b/src/main.jsx
index dc53bfc..bdfdf52 100644
--- a/src/main.jsx
+++ b/src/main.jsx
@@ -10,8 +10,8 @@ import { Icon } from './components/Icon.jsx'
 import { Popup } from './components/Popup.jsx'
 import { Toolbar } from './components/Toolbar.jsx'
 
-// window._ = _
-// window.dataBuffer = {}
+window._ = _
+window.dataBuffer = {}
 
 const CALENDAR_IDS = {
     'anno-1': ['6308cfcb1df5cb026699ce32'],
@@ -78,7 +78,9 @@ const App = ({}) => {
 
     useEffect(async () => {
         const eventi = await loadEventi(CALENDAR_IDS[source])
-        // window.dataBuffer[source] = eventi
+
+        window.dataBuffer[source] = eventi
+
         setEventi(eventi)
     }, [source])
 
diff --git a/src/styles/main.scss b/src/styles/main.scss
index b50e76f..92c7362 100644
--- a/src/styles/main.scss
+++ b/src/styles/main.scss
@@ -718,9 +718,9 @@ body {
                 border-bottom: 1px solid var(--border-500);
             }
 
-            &:not(:last-child) {
-                border-right: 1px solid var(--border-500);
-            }
+            // &:not(:last-child) {
+            border-right: 1px solid var(--gray-500);
+            // }
 
             .events {
                 position: relative;