diff --git a/build/bromite_patches_list.txt b/build/bromite_patches_list.txt
index e6f78574..dd9943c5 100644
--- a/build/bromite_patches_list.txt
+++ b/build/bromite_patches_list.txt
@@ -277,6 +277,7 @@ Timezone-customization.patch
 00Partition-MediaDeviceId-by-default.patch
 00Keep-disabled-FetchLaterAPI.patch
 00Disable-ranker-url-fetcher.patch
+00Temp-PerformanceNavigationTiming-privacy-fix.patch
 
 00Temp-Disable-kAutomaticLazyFrameLoadingToEmbeds.patch
 00Temp-disable-predictive-back-gesture.patch
diff --git a/build/patches/00Temp-PerformanceNavigationTiming-privacy-fix.patch b/build/patches/00Temp-PerformanceNavigationTiming-privacy-fix.patch
new file mode 100644
index 00000000..211a8ec9
--- /dev/null
+++ b/build/patches/00Temp-PerformanceNavigationTiming-privacy-fix.patch
@@ -0,0 +1,51 @@
+From: uazo <uazo@users.noreply.github.com>
+Date: Wed, 11 Oct 2023 09:40:53 +0000
+Subject: Temp PerformanceNavigationTiming privacy fix
+
+License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
+---
+ .../renderer/core/timing/performance_navigation_timing.cc      | 2 ++
+ .../blink/renderer/core/timing/performance_resource_timing.cc  | 3 ++-
+ 2 files changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/third_party/blink/renderer/core/timing/performance_navigation_timing.cc b/third_party/blink/renderer/core/timing/performance_navigation_timing.cc
+--- a/third_party/blink/renderer/core/timing/performance_navigation_timing.cc
++++ b/third_party/blink/renderer/core/timing/performance_navigation_timing.cc
+@@ -31,6 +31,7 @@ using network::mojom::blink::NavigationDeliveryType;
+ namespace {
+ 
+ String GetSystemEntropy(DocumentLoader* loader) {
++  if ((true)) return "high";
+   if (loader) {
+     switch (loader->GetTiming().SystemEntropyAtNavigationStart()) {
+       case mojom::blink::SystemEntropy::kHigh:
+@@ -215,6 +216,7 @@ AtomicString PerformanceNavigationTiming::type() const {
+ }
+ 
+ AtomicString PerformanceNavigationTiming::deliveryType() const {
++  if ((true)) return g_empty_atom;
+   DocumentLoader* loader = GetDocumentLoader();
+   if (!loader) {
+     return GetDeliveryType();
+diff --git a/third_party/blink/renderer/core/timing/performance_resource_timing.cc b/third_party/blink/renderer/core/timing/performance_resource_timing.cc
+--- a/third_party/blink/renderer/core/timing/performance_resource_timing.cc
++++ b/third_party/blink/renderer/core/timing/performance_resource_timing.cc
+@@ -122,7 +122,7 @@ uint64_t PerformanceResourceTiming::GetTransferSize(
+ AtomicString PerformanceResourceTiming::GetDeliveryType() const {
+   return info_->cache_state == mojom::blink::CacheState::kNone
+              ? g_empty_atom
+-             : delivery_type_names::kCache;
++             : g_empty_atom;
+ }
+ 
+ AtomicString PerformanceResourceTiming::deliveryType() const {
+@@ -156,6 +156,7 @@ AtomicString PerformanceResourceTiming::GetNextHopProtocol(
+     returnedProtocol = g_empty_atom;
+   }
+ 
++  returnedProtocol = g_empty_atom;
+   return returnedProtocol;
+ }
+ 
+--
+2.25.1