diff --git a/audio/aidl/default/Configuration.cpp b/audio/aidl/default/Configuration.cpp
index cf5f066..a20bb54 100644
--- a/audio/aidl/default/Configuration.cpp
+++ b/audio/aidl/default/Configuration.cpp
@@ -41,6 +41,7 @@
 using aidl::android::media::audio::common::AudioPortMixExt;
 using aidl::android::media::audio::common::AudioProfile;
 using aidl::android::media::audio::common::Int;
+using aidl::android::media::audio::common::MicrophoneInfo;
 using aidl::android::media::audio::common::PcmType;
 using Configuration = aidl::android::hardware::audio::core::Module::Configuration;
 
@@ -273,6 +274,13 @@
 
         c.portConfigs.insert(c.portConfigs.end(), c.initialConfigs.begin(), c.initialConfigs.end());
 
+        MicrophoneInfo mic;
+        mic.id = "mic";
+        mic.device = micInDevice.ext.get<AudioPortExt::Tag::device>().device;
+        mic.group = 0;
+        mic.indexInTheGroup = 0;
+        c.microphones = std::vector<MicrophoneInfo>{mic};
+
         return c;
     }();
     return std::make_unique<Configuration>(configuration);