diff --git a/.github/workflows/enable-orcsoberfest-island-pack.yml b/.github/workflows/enable-orcsoberfest-island-pack.yml
new file mode 100644
index 000000000..6efe6a400
--- /dev/null
+++ b/.github/workflows/enable-orcsoberfest-island-pack.yml
@@ -0,0 +1,25 @@
+name: 'Enable Orcsoberfest Island pack'
+
+on:
+  schedule:
+    # Run annually at 04:00 UTC on February 1st.
+    - cron: '0 4 1 2 *'
+  workflow_dispatch:
+
+jobs:
+  import-markers:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ github.head_ref }}
+      - name: Install dependencies
+        run: npm install
+      - name: Enable pack
+        run: |
+          scripts/enable-pack.sh orcsoberfest
+          git config user.name 'Mathias Bynens'
+          git config user.email 'mathias@qiwi.be'
+          git commit data/markers.json -m 'Enable Orcsoberfest Island maps' -m 'This patch replaces the Percht Island maps (and their markers) with the Orcsoberfest Island maps (and their markers) in preparation for the upcoming event.'
+          git push
diff --git a/.github/workflows/enable-percht-island.yml b/.github/workflows/enable-percht-island.yml
new file mode 100644
index 000000000..3f66bc24a
--- /dev/null
+++ b/.github/workflows/enable-percht-island.yml
@@ -0,0 +1,25 @@
+name: 'Enable Percht Island pack'
+
+on:
+  schedule:
+    # Run annually at 04:00 UTC on December 1st.
+    - cron: '0 4 1 12 *'
+  workflow_dispatch:
+
+jobs:
+  import-markers:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ github.head_ref }}
+      - name: Install dependencies
+        run: npm install
+      - name: Enable pack
+        run: |
+          scripts/enable-pack.sh percht
+          git config user.name 'Mathias Bynens'
+          git config user.email 'mathias@qiwi.be'
+          git commit data/markers.json -m 'Enable Percht Island maps' -m 'This patch replaces the Orcsoberfest Island maps (and their markers) with the Percht Island maps (and their markers) in preparation for the upcoming event.'
+          git push
diff --git a/scripts/enable-pack.sh b/scripts/enable-pack.sh
index 8b4f280e2..111247ab8 100755
--- a/scripts/enable-pack.sh
+++ b/scripts/enable-pack.sh
@@ -3,11 +3,14 @@
 # Navigate to the root of the repository.
 cd "$(dirname "${BASH_SOURCE}")/..";
 
+# Ensure `tibia-maps` is in the PATH on CI.
+PATH="${PATH}:$(pwd)/node_modules/.bin";
+
 if [ -z "${1}" ]; then
 	echo 'No argument supplied. Example usage:';
 	echo '';
-	echo './scripts/enable-pack.sh orcsoberfest';
-	echo './scripts/enable-pack.sh percht';
+	echo 'scripts/enable-pack.sh orcsoberfest';
+	echo 'scripts/enable-pack.sh percht';
 	exit 0;
 fi;
 
@@ -20,7 +23,7 @@ echo 'Generating minimap files…';
 tibia-maps --from-data=data --output-dir=minimap;
 echo "Merging minimap files from the \`${1}-island\` pack…";
 cp -f extra/"${1}"-island/*.png minimap;
-echo 'Converting updated minimap back to \`data/*\`…';
+echo 'Converting updated minimap back to `data/*`…';
 tibia-maps --from-minimap=./minimap --output-dir=./data;
 echo 'Updating markers…';
 node scripts/enable-marker-pack.js "${1}";