diff --git a/rtc_base/third_party/base64/BUILD.gn b/rtc_base/third_party/base64/BUILD.gn
index 29e7fce118..d28338c6a0 100644
--- a/rtc_base/third_party/base64/BUILD.gn
+++ b/rtc_base/third_party/base64/BUILD.gn
@@ -9,7 +9,6 @@
 import("../../../webrtc.gni")
 
 rtc_library("base64") {
-  visibility = [ "*" ]
   sources = [
     "base64.cc",
     "base64.h",