diff --git a/.changeset/eight-pets-clean.md b/.changeset/eight-pets-clean.md
new file mode 100644
index 000000000000..819419c8d3b5
--- /dev/null
+++ b/.changeset/eight-pets-clean.md
@@ -0,0 +1,5 @@
+---
+'@sveltejs/adapter-netlify': patch
+---
+
+Ensure tmp dir is created
diff --git a/packages/adapter-netlify/index.js b/packages/adapter-netlify/index.js
index eaee54986bb1..3810dcb1a17d 100644
--- a/packages/adapter-netlify/index.js
+++ b/packages/adapter-netlify/index.js
@@ -88,6 +88,12 @@ export default function ({ split = false, edge = edgeSetInEnvVar } = {}) {
  * @param {import('@sveltejs/kit').Builder} params.builder
  */
 async function generate_edge_functions({ builder }) {
+	const tmp = builder.getBuildDirectory('netlify-tmp');
+	builder.rimraf(tmp);
+	builder.mkdirp(tmp);
+
+	builder.mkdirp('.netlify/edge-functions');
+
 	// Don't match the static directory
 	const pattern = '^/.*$';
 
@@ -104,11 +110,6 @@ async function generate_edge_functions({ builder }) {
 		],
 		version: 1
 	};
-	const tmp = builder.getBuildDirectory('netlify-tmp');
-
-	builder.rimraf(tmp);
-
-	builder.mkdirp('.netlify/edge-functions');
 
 	builder.log.minor('Generating Edge Function...');
 	const relativePath = posix.relative(tmp, builder.getServerDirectory());