--- a/src/3rdparty/chromium/third_party/webrtc/system_wrappers/BUILD.gn
+++ b/src/3rdparty/chromium/third_party/webrtc/system_wrappers/BUILD.gn
@@ -59,9 +59,7 @@ rtc_library("system_wrappers") {
   }
 
   if (is_linux || is_chromeos) {
-    if (!build_with_chromium) {
       sources += [ "source/cpu_features_linux.cc" ]
-    }
 
     libs += [ "rt" ]
   }