diff --git a/.github/renovate.json5 b/.github/renovate.json5
index 35a3d9122ad..5d5be5b337a 100644
--- a/.github/renovate.json5
+++ b/.github/renovate.json5
@@ -32,6 +32,7 @@
         "copy-webpack-plugin", // need to wait for Grafana 9 to upgrade toolkit to webpack 5
         "css-loader", // need to wait for Grafana 9 to upgrade toolkit to webpack 5
         "html-loader", // need to wait for Grafana 9 to upgrade toolkit to webpack 5
+        "postcss-loader", // need to wait for Grafana 9 to upgrade toolkit to webpack 5
         "less", // need to wait for Grafana 9 to upgrade toolkit to webpack 5
         "less-loader", // need to wait for Grafana 9 to upgrade toolkit to webpack 5
       ]