diff --git a/config/dex.config.yaml b/config/dex.config.yaml
index 5dc384d..d638487 100644
--- a/config/dex.config.yaml
+++ b/config/dex.config.yaml
@@ -19,7 +19,7 @@ staticClients:
       - {{ .Env.OIDC_REDIRECT_URL }}
     name: Excalidraw
     public: true
-    secret: excalidraw-secret
+    secret: {{ .Env.OIDC_CLIENT_SECRET }}
 
 staticPasswords:
   - email: {{ .Env.ADMIN_EMAIL }}