--- third_party/ffmpeg/BUILD.gn.orig
+++ third_party/ffmpeg/BUILD.gn
@@ -247,11 +247,7 @@
     # On POSIX x86, sanitizers will fail to compiler the H264 CABAC code due to
     # insufficient registers unless we disable EBP usage. crbug.com/786760
     if (target_cpu == "x86") {
-      if (using_sanitizer) {
-        defines += [ "HAVE_EBP_AVAILABLE=0" ]
-      } else {
-        defines += [ "HAVE_EBP_AVAILABLE=1" ]
-      }
+      defines += [ "HAVE_EBP_AVAILABLE=0" ]
     }
 
     if (!is_clang) {