diff --git a/debian/rules b/debian/rules
index fecfb958..20db7cdc 100755
--- a/debian/rules
+++ b/debian/rules
@@ -10,9 +10,10 @@ clean:
 	dh_clean $@
 
 build:
-	npm install --no-audit --prefer-offline
-	npx quasar build
+	corepack enable pnpm
+	pnpm install --prefer-offline
+	pnpm exec quasar build
 
 	mkdir -p build-deps
-	cp package.json package-lock.json build-deps
+	cp package.json build-deps
 	(cd build-deps && npm install --omit=dev --no-audit --prefer-offline)