diff --git a/api/nginx.conf b/api/nginx.conf
index 0d0b0489d..485b46233 100644
--- a/api/nginx.conf
+++ b/api/nginx.conf
@@ -59,11 +59,11 @@ http {
             add_header 'Permissions-Policy' 'fullscreen=(self), geolocation=(self), clipboard-read=(self), clipboard-write=(self)' always;
             add_header 'Content-Security-Policy' "default-src 'self' *.API_URL; ${IMG}; ${WORKER}; ${CONNECT}; ${STYLE_SRC_ATTR}; ${STYLE_SRC_ELEM}; ${FONT}; upgrade-insecure-requests;" always;
 
-            add_header Cache-Control no-cache;
+            add_header Cache-Control 'no-store, no-cache, must-revalidate';
             add_header Expires 0;
             add_header Pragma no-cache;
 
-            try_files /index.html =404;
+            try_files /index.html;
         }
 
         location /docs/ {