diff --git a/package.json b/package.json
index 2f7c6b0..e5b514b 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
 				"SmartContractVerifier.backend": {
 					"type": "array",
 					"default": [
-						"https://vinny.cjdns.fr"
+						"http://vinny.cjdns.fr"
 					],
 					"description": "Verification backend base URL (scheme, host and port when different from 80 and 443).",
 					"items": {