diff --git a/.changeset/eleven-eagles-do.md b/.changeset/eleven-eagles-do.md
new file mode 100644
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+++ b/.changeset/eleven-eagles-do.md
@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-kubernetes-backend': patch
+---
+
+If serviceAccountToken not provided, use defaul kubeconfig from cluster