diff --git a/.gn b/.gn
index 8928cdbaaf..f4c26795a0 100644
--- a/.gn
+++ b/.gn
@@ -81,4 +81,7 @@ default_args = {
   # WebRTC doesn't use jni_zero's multiplexing. Since this causes an error
   # let's temporarily disable it.
   enable_jni_multiplexing = false
+
+  # This adds a dependency to //base.
+  use_fuzztest_wrapper = false
 }
diff --git a/tools_webrtc/mb/mb_config.pyl b/tools_webrtc/mb/mb_config.pyl
index f66a6096f8..d148ddc811 100644
--- a/tools_webrtc/mb/mb_config.pyl
+++ b/tools_webrtc/mb/mb_config.pyl
@@ -484,7 +484,8 @@
       'gn_args': 'ios_code_signing_identity_description="Apple Development"',
     },
     'libfuzzer': {
-      'gn_args': 'use_libfuzzer=true',
+      # use_fuzztest_wrapper adds a dependency to //base.
+      'gn_args': 'use_libfuzzer=true use_fuzztest_wrapper=true',
     },
     'lsan': {
       'gn_args': 'is_lsan=true',