diff --git a/tools/syn2mas/src/types/SynapseConfig.d.ts b/tools/syn2mas/src/types/SynapseConfig.d.ts
index ffe48605c..2aaf9ac6a 100644
--- a/tools/syn2mas/src/types/SynapseConfig.d.ts
+++ b/tools/syn2mas/src/types/SynapseConfig.d.ts
@@ -24,7 +24,7 @@ export interface SynapseConfig {
       host?: string;
       port?: number;
     };
-  } | {};
+  } | any;
 
   oidc_providers?: SynapseOIDCProvider[];
   oidc_config?: SynapseOIDCProvider;