diff --git a/src/db/cf.rs b/src/db/cf.rs
index a8718e8..8e07f3b 100644
--- a/src/db/cf.rs
+++ b/src/db/cf.rs
@@ -7,7 +7,7 @@ use worker::*;
 
 use super::*;
 
-const KV_NAMESPACE: &str = "SIWE-OIDC";
+const KV_NAMESPACE: &str = "SIWE_OIDC";
 const DO_NAMESPACE: &str = "SIWE-OIDC-CODES";
 
 // /!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\/!\
diff --git a/wrangler_example.toml b/wrangler_example.toml
index d4be4ca..284a9d5 100644
--- a/wrangler_example.toml
+++ b/wrangler_example.toml
@@ -6,7 +6,7 @@ workers_dev = false
 compatibility_date = "2021-12-20"
 
 kv_namespaces = [
-    { binding = "SIWE-OIDC", id = "", preview_id = "" }
+    { binding = "SIWE_OIDC", id = "", preview_id = "" }
 ]
 
 [vars]