diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1bb1eac..b3ab205 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -92,7 +92,7 @@ jobs:
             target: x86_64-apple-darwin
             binary: anyllm_proxy
           # Windows x86_64
-          - os: windows-latest
+          - os: windows-2025
             target: x86_64-pc-windows-msvc
             binary: anyllm_proxy.exe
     runs-on: ${{ matrix.os }}
diff --git a/crates/proxy/admin-ui/src/tabs/providers/Providers.tsx b/crates/proxy/admin-ui/src/tabs/providers/Providers.tsx
index dbae697..c0fd94a 100644
--- a/crates/proxy/admin-ui/src/tabs/providers/Providers.tsx
+++ b/crates/proxy/admin-ui/src/tabs/providers/Providers.tsx
@@ -307,7 +307,7 @@ export default function Providers() {
   const [search, setSearch] = useState('')
   const [pendingDelete, setPendingDelete] = useState<ManagedBackend | null>(null)
 
-  const catalog = catalogQuery.data ?? []
+  const catalog = useMemo(() => catalogQuery.data ?? [], [catalogQuery.data])
   const managed = useMemo(() => managedQuery.data?.backends ?? [], [managedQuery.data])
 
   // Backend count per provider_id