diff --git a/.github/workflows/graphs.yml b/.github/workflows/graphs.yml
index c90abfe..f68d20d 100644
--- a/.github/workflows/graphs.yml
+++ b/.github/workflows/graphs.yml
@@ -12,6 +12,9 @@ jobs:
     name: Generate graphs
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       - uses: upptime/uptime-monitor@master
         with:
           command: "graphs"
diff --git a/.github/workflows/response-time.yml b/.github/workflows/response-time.yml
index f72e1b7..57f14eb 100644
--- a/.github/workflows/response-time.yml
+++ b/.github/workflows/response-time.yml
@@ -13,6 +13,9 @@ jobs:
     name: Update response time graphs
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       - uses: upptime/uptime-monitor@master
         with:
           command: "response-time"
diff --git a/.github/workflows/static-site.yml b/.github/workflows/static-site.yml
index 83aab27..08239d6 100644
--- a/.github/workflows/static-site.yml
+++ b/.github/workflows/static-site.yml
@@ -20,6 +20,9 @@ jobs:
     name: Build and deploy status site
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       - uses: upptime/uptime-monitor@master
         with:
           command: "site"
diff --git a/.github/workflows/summary.yml b/.github/workflows/summary.yml
index d919eee..985c7ae 100644
--- a/.github/workflows/summary.yml
+++ b/.github/workflows/summary.yml
@@ -12,6 +12,9 @@ jobs:
     name: Generate README + summary
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       - uses: upptime/uptime-monitor@master
         with:
           command: "readme"
diff --git a/.github/workflows/uptime.yml b/.github/workflows/uptime.yml
index 1904210..8e23989 100644
--- a/.github/workflows/uptime.yml
+++ b/.github/workflows/uptime.yml
@@ -20,6 +20,9 @@ jobs:
     name: Check status of endpoints
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       - uses: upptime/uptime-monitor@master
         with:
           command: "update"