diff --git a/modules/generic-plc/type/interfaces.ts b/modules/generic-plc/type/interfaces.ts
index 444394b..16216e0 100644
--- a/modules/generic-plc/type/interfaces.ts
+++ b/modules/generic-plc/type/interfaces.ts
@@ -2,7 +2,7 @@
  * @author Martin Karkowski
  * @email m.karkowski@zema.de
  * @create date 2020-03-03 17:28:33
- * @modify date 2020-12-01 12:35:51
+ * @modify date 2020-12-30 15:07:21
  * @desc [description]
  */
 
@@ -92,7 +92,7 @@ export interface IPLCModule {
   containedIos: INopeObservable<
     {
       orginalName: string;
-      module: IPLCModule;
+      // module: IPLCModule;
       path: string;
       dataType: "boolean" | "number" | "string";
       type: "input" | "output";
@@ -116,7 +116,7 @@ export interface IPLCModule {
    * Helper Function to Force sending an Update to the PLC.
    * This ensures, that all io are defined as in the system
    */
-  forceState(): void;
+  forceState(): Promise<void>;
 }
 
 export interface IInternalPLCModule extends IPLCModule {