diff --git a/.changeset/strong-hairs-sort.md b/.changeset/strong-hairs-sort.md
new file mode 100644
index 000000000000..518a013e508f
--- /dev/null
+++ b/.changeset/strong-hairs-sort.md
@@ -0,0 +1,5 @@
+---
+'@astrojs/netlify': patch
+---
+
+fix: no edge functions deployed to netlify
diff --git a/packages/integrations/netlify/src/integration-edge-functions.ts b/packages/integrations/netlify/src/integration-edge-functions.ts
index 495501f6806f..b11710430f9d 100644
--- a/packages/integrations/netlify/src/integration-edge-functions.ts
+++ b/packages/integrations/netlify/src/integration-edge-functions.ts
@@ -122,7 +122,8 @@ export function netlifyEdgeFunctions({ dist }: NetlifyEdgeFunctionsOptions = {})
 					build: {
 						client: outDir,
 						server: new URL('./.netlify/edge-functions/', config.root),
-						serverEntry: 'entry.mjs',
+						// Netlify expects .js and will always interpret as ESM
+						serverEntry: 'entry.js',
 					},
 				});
 			},
diff --git a/packages/integrations/netlify/test/edge-functions/prerender.test.ts b/packages/integrations/netlify/test/edge-functions/prerender.test.ts
index 976c50b5f000..1a272b101449 100644
--- a/packages/integrations/netlify/test/edge-functions/prerender.test.ts
+++ b/packages/integrations/netlify/test/edge-functions/prerender.test.ts
@@ -9,7 +9,7 @@ Deno.test({
 	async fn() {
 		let close = await runBuild('./fixtures/prerender/');
 		const { default: handler } = await import(
-			'./fixtures/prerender/.netlify/edge-functions/entry.mjs'
+			'./fixtures/prerender/.netlify/edge-functions/entry.js'
 		);
 		const response = await handler(new Request('http://example.com/index.html'));
 		assertEquals(response, undefined, 'No response because this is an asset');