diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index e7300d23..62b5174d 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -3,11 +3,14 @@
 # When adding a new Helm chart that depends on the Replicated SDK,
 # add a corresponding entry here so Dependabot keeps it up to date.
 #
+# NOTE: Dependabot does not support YAML anchors/aliases, so the
+# directory lists must be duplicated between entries.
+#
 version: 2
 updates:
   # Track the Replicated SDK on a weekly cadence
   - package-ecosystem: "helm"
-    directories: &helm-dirs
+    directories:
       - "/applications/fake-services/app"
       - "/applications/mlflow/charts/mlflow"
       - "/applications/n8n/charts/n8n"
@@ -26,7 +29,14 @@ updates:
 
   # Track all other Helm dependencies on a monthly cadence
   - package-ecosystem: "helm"
-    directories: *helm-dirs
+    directories:
+      - "/applications/fake-services/app"
+      - "/applications/mlflow/charts/mlflow"
+      - "/applications/n8n/charts/n8n"
+      - "/applications/onlineboutique/chart"
+      - "/applications/powerdns/charts/powerdns-authoritative"
+      - "/applications/storagebox/charts/storagebox"
+      - "/applications/wg-easy/charts/wg-easy"
     schedule:
       interval: "monthly"
     ignore: