diff --git a/src/routes.tsx b/src/routes.tsx
index 80d4986..7134fc7 100644
--- a/src/routes.tsx
+++ b/src/routes.tsx
@@ -44,8 +44,8 @@ const Routes = () => (
       "url": "https://sik.ayy.fi",
     }} />
     <Switch>
-      { commonRoutes.map(r => <Route exact path={r.path} render={renderPage(r.page) }/>) }
-      { adminRoutes.map(r => <Route exact path={r.path} render={renderAdminPage(r.page) }/>) }
+      { commonRoutes.map(r => <Route key={r.path} exact path={r.path} render={renderPage(r.page) }/>) }
+      { adminRoutes.map(r => <Route key={r.path} exact path={r.path} render={renderAdminPage(r.page) }/>) }
       <Route component={NotFoundPage} />
     </Switch>
   </Fragment>