diff --git a/src/App.tsx b/src/App.tsx
index cf8161c..5decd0e 100755
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -87,12 +87,12 @@ export default class App extends Component {
     const handleDataContextChange = (event: ChangeEvent<HTMLSelectElement>) => this.handleDataContextChange(event);
     const initiateShare = (selectedContext?: string) => {
       if (selectedContext) this.setState({ selectedDataContext: selectedContext });
-      this.initiateShare()
+      this.initiateShare();
     };
     const joinShare = (selectedContext?: string) => {
       if (selectedContext) this.setState({ selectedDataContext: selectedContext });
-      this.joinShare()
-    }
+      this.joinShare();
+    };
 
     const availableContextOptions = availableDataContexts.map((dc: DataContext) =>
       <option key={dc.name} value={dc.name}>{dc.title ?? dc.name}</option>
diff --git a/src/ui-pages/join-without-merging.tsx b/src/ui-pages/join-without-merging.tsx
index 87c3076..48af425 100644
--- a/src/ui-pages/join-without-merging.tsx
+++ b/src/ui-pages/join-without-merging.tsx
@@ -34,7 +34,7 @@ export const JoinWithoutMerging = (props: JoinWithoutMergingProps) => {
         </button>
         <button
           disabled={!joinShareId || (!personalDataLabel && !lastPersonalDataLabel)}
-          onClick={joinShare}>
+          onClick={() => joinShare()}>
             {BEGIN_COLLABORATION}
         </button>
       </div>