diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 28717925c9f4..e5f41b40708a 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -81,6 +81,10 @@ packageExtensions:
 engineStrict: false
 hoist: false
 autoInstallPeers: false
+
+# Avoid prompting for confirmation when pnpm determines node_modules needs to be purged and recreated.
+confirmModulesPurge: false
+
 allowBuilds:
   '@firebase/util': false
   '@google/genai': false