diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index b36c139..de97070 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -5,10 +5,8 @@ updates:
     schedule:
       interval: "monthly"
     open-pull-requests-limit: 10
-  - package-ecosystem: "docker"
-    directory: "/"
-    schedule:
-      interval: "monthly"
+    ignore:
+      - dependency-name: "tempdir"
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule: