diff --git a/netlify.toml b/netlify.toml
index e144dd5..a0aed8b 100644
--- a/netlify.toml
+++ b/netlify.toml
@@ -6,11 +6,10 @@
 [functions]
   directory = "functions"
   node_bundler = "esbuild"
-  external_node_modules = ["mdsvex", "heffnerdotdev", "@resvg/resvg-js"]
+  external_node_modules = ["mdsvex", "@resvg/resvg-js"]
 
 [build.environment]
   NODE_VERSION = "20"
-  NPM_FLAGS = "-f" # force install for legacy peer deps
 
 [[headers]]
   ## https://answers.netlify.com/t/content-type-header-not-working-in-netlify-toml/7718