diff --git a/frontend/src/pages/theatres/TheatreDetailPage.tsx b/frontend/src/pages/theatres/TheatreDetailPage.tsx
index eab10e9..6e9541c 100644
--- a/frontend/src/pages/theatres/TheatreDetailPage.tsx
+++ b/frontend/src/pages/theatres/TheatreDetailPage.tsx
@@ -150,7 +150,7 @@ export default (() => {
     }
 
     tick ()
-    const interval = setInterval (() => tick (), 5_000)
+    const interval = setInterval (() => tick (), 1_500)
 
     return () => {
       cancelled = true