diff --git a/src/routes/(console)/project-[region]-[project]/sites/site-[site]/settings/updateBuildSettings.svelte b/src/routes/(console)/project-[region]-[project]/sites/site-[site]/settings/updateBuildSettings.svelte
index b984d9ff7..b8344ea39 100644
--- a/src/routes/(console)/project-[region]-[project]/sites/site-[site]/settings/updateBuildSettings.svelte
+++ b/src/routes/(console)/project-[region]-[project]/sites/site-[site]/settings/updateBuildSettings.svelte
@@ -68,11 +68,13 @@
             buildCommand = data.buildCommand;
             outputDirectory = data.outputDirectory;
             adapter = selectedFramework.adapters[0].key as Adapter;
+            fallback = data.fallbackFile;
         } else {
             adapter = site.adapter as Adapter;
             installCommand = site?.installCommand ?? frameworkAdapterData.installCommand;
             buildCommand = site?.buildCommand ?? frameworkAdapterData.buildCommand;
             outputDirectory = site?.outputDirectory ?? frameworkAdapterData.outputDirectory;
+            fallback = site?.fallbackFile ?? frameworkAdapterData.fallbackFile;
         }
     });