diff --git a/src/shared/components/community.tsx b/src/shared/components/community.tsx
index f430fe95..86d2c1cc 100644
--- a/src/shared/components/community.tsx
+++ b/src/shared/components/community.tsx
@@ -138,6 +138,7 @@ export class Community extends Component<any, State> {
   componentWillUnmount() {
     if (isBrowser()) {
       this.subscription.unsubscribe();
+      window.isoData.path = undefined;
     }
   }
 
diff --git a/src/shared/components/main.tsx b/src/shared/components/main.tsx
index 689a4d9f..5f7b7776 100644
--- a/src/shared/components/main.tsx
+++ b/src/shared/components/main.tsx
@@ -162,6 +162,7 @@ export class Main extends Component<any, MainState> {
   componentWillUnmount() {
     if (isBrowser()) {
       this.subscription.unsubscribe();
+      window.isoData.path = undefined;
     }
   }
 
diff --git a/src/shared/components/post.tsx b/src/shared/components/post.tsx
index c9636902..37bae27d 100644
--- a/src/shared/components/post.tsx
+++ b/src/shared/components/post.tsx
@@ -131,6 +131,7 @@ export class Post extends Component<any, PostState> {
 
   componentWillUnmount() {
     this.subscription.unsubscribe();
+    window.isoData.path = undefined;
   }
 
   componentDidMount() {