diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4afaca3..ad10e5a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -7,8 +7,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: 18
       
@@ -18,7 +18,7 @@ jobs:
       - name: Build
         run: npm run build
       
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: script
           path: |
@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       
       - name: Validate composer.json and composer.lock
         run: composer validate --strict
@@ -38,12 +38,12 @@ jobs:
       - name: Install dependencies
         run: composer install --prefer-dist --no-progress
 
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: script
           path: public
       
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: build
           path: .
diff --git a/assets/js/graphs.js b/assets/js/graphs.js
index d509bf1..5cafba4 100644
--- a/assets/js/graphs.js
+++ b/assets/js/graphs.js
@@ -19,6 +19,13 @@ async function displayData(site, time) {
     const pages = await fetch(`/api/sites/${site}/pages?from=${from}`).then(x => x.json())
     const referrers = await fetch(`/api/sites/${site}/referrers?from=${from}`).then(x => x.json())
 
+    const pageCount = pages.map(x => x.count).reduce((a, b) => a + b, 0)
+    const referrerCount = referrers.map(x => x.count).reduce((a, b) => a + b, 0)
+    if (pageCount > referrerCount) {
+        referrers.push({ referrer: "direct / unknown", count:  pageCount - referrerCount })
+        referrers.sort((a, b) => { return b.count - a.count })
+    }
+
     // Display the charts
     pagesChart = displayLineChart("pages", pages.map(x => [x.path, x.count]))
     referrersChart = displayLineChart("referrers", referrers.map(x => [x.referrer, x.count]))