diff --git a/cert/localhost-key.pem b/cert/localhost-key.pem
new file mode 100644
index 0000000..ee43206
--- /dev/null
+++ b/cert/localhost-key.pem
@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgWGTG/X7/vLtzInr9
+k482dpSC7bZvV3us2FkWqJFe1XWhRANCAASmrapDgQf6kVlMPsSOHeoCB+Z0+P0L
+K3x95uUa6igELdVtXJPaSJJksytjXWGCpsn9RhkCO2XKdSvqW/9QVcYn
+-----END PRIVATE KEY-----
diff --git a/cert/localhost.pem b/cert/localhost.pem
new file mode 100644
index 0000000..725d1e1
--- /dev/null
+++ b/cert/localhost.pem
@@ -0,0 +1,22 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/dev.ts b/dev.ts
index 1047fef..3444176 100644
--- a/dev.ts
+++ b/dev.ts
@@ -5,4 +5,10 @@ import config from './fresh.config.ts'
 
 import '$std/dotenv/load.ts'
 
-await dev(import.meta.url, './main.ts', config)
+await dev(import.meta.url, './main.ts', {
+    ...config,
+    server: {
+        cert: await Deno.readTextFile('./cert/localhost.pem'),
+        key: await Deno.readTextFile('./cert/localhost-key.pem'),
+    },
+})