diff --git a/patches/third_party-blink-renderer-platform-media-key_system_config_selector.cc.patch b/patches/third_party-blink-renderer-platform-media-key_system_config_selector.cc.patch
deleted file mode 100644
index 6d17a72a293c..000000000000
--- a/patches/third_party-blink-renderer-platform-media-key_system_config_selector.cc.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/third_party/blink/renderer/platform/media/key_system_config_selector.cc b/third_party/blink/renderer/platform/media/key_system_config_selector.cc
-index 86d68a45b24824d9b8ce855ffec5646f8b090483..905ea089c6ba6857cf0508affb2a7af404f39c76 100644
---- a/third_party/blink/renderer/platform/media/key_system_config_selector.cc
-+++ b/third_party/blink/renderer/platform/media/key_system_config_selector.cc
-@@ -995,6 +995,7 @@ void KeySystemConfigSelector::SelectConfig(
- 
-   key_systems_->UpdateIfNeeded();
- 
-+  media::KeySystems::GetInstance();
-   std::string key_system_ascii = key_system.Ascii();
-   if (!key_systems_->IsSupportedKeySystem(key_system_ascii)) {
-     std::move(cb).Run(Status::kUnsupportedKeySystem, nullptr, nullptr);