diff --git a/src/lib/hooks/useCleanError.ts b/src/lib/hooks/useCleanError.ts
index 3b7b575bce..8dd256e0a7 100644
--- a/src/lib/hooks/useCleanError.ts
+++ b/src/lib/hooks/useCleanError.ts
@@ -78,6 +78,7 @@ const NETWORK_ERRORS = [
   'Network request failed',
   'Failed to fetch',
   'Load failed',
+  'Upstream service unreachable',
 ]
 
 export function isNetworkError(e: unknown) {
diff --git a/src/lib/strings/errors.ts b/src/lib/strings/errors.ts
index 6c8177e44b..ee57bfc31e 100644
--- a/src/lib/strings/errors.ts
+++ b/src/lib/strings/errors.ts
@@ -31,6 +31,7 @@ const NETWORK_ERRORS = [
   'Network request failed',
   'Failed to fetch',
   'Load failed',
+  'Upstream service unreachable',
 ]
 
 export function isNetworkError(e: unknown) {