diff --git a/webrtc/modules/audio_processing/include/audio_processing.h b/webrtc/modules/audio_processing/include/audio_processing.h
index f91d53aff2..63c70f7e2a 100644
--- a/webrtc/modules/audio_processing/include/audio_processing.h
+++ b/webrtc/modules/audio_processing/include/audio_processing.h
@@ -78,7 +78,11 @@ struct ReportedDelay {
 // [12, 255]. Here, 255 maps to 100%.
 //
 // Must be provided through AudioProcessing::Create(Confg&).
+#if defined(WEBRTC_CHROMIUM_BUILD)
 static const int kAgcStartupMinVolume = 85;
+#else
+static const int kAgcStartupMinVolume = 0;
+#endif  // defined(WEBRTC_CHROMIUM_BUILD)
 struct ExperimentalAgc {
   ExperimentalAgc() : enabled(true), startup_min_volume(kAgcStartupMinVolume) {}
   ExperimentalAgc(bool enabled)
diff --git a/webrtc/tools/agc/agc_manager_unittest.cc b/webrtc/tools/agc/agc_manager_unittest.cc
index e126c017f2..c379d2d5b0 100644
--- a/webrtc/tools/agc/agc_manager_unittest.cc
+++ b/webrtc/tools/agc/agc_manager_unittest.cc
@@ -388,8 +388,13 @@ TEST_F(AgcManagerUnitTest, ChangingDevicesChecksVolume) {
 
 TEST_F(AgcManagerUnitTest, LowInitialVolumeIsRaised) {
   ExpectCheckVolumeAndReset(11u);
-  // Should set MicVolume to kMinInitMicLevel = 85.
+#if defined(WEBRTC_CHROMIUM_BUILD)
+  // Should set MicVolume to kMinInitMicLevel = 85 if built with Chromium.
   EXPECT_CALL(volume_, SetMicVolume(Eq(85u))).WillOnce(Return(0));
+#else
+  // Otherwise it will raise to the kMinMicLevel = 12.
+  EXPECT_CALL(volume_, SetMicVolume(Eq(12u))).WillOnce(Return(0));
+#endif
   PostProcCallback(1);
   EXPECT_CALL(*agc_, GetRmsErrorDb(_))
     .WillOnce(Return(false));