diff --git a/webrtc/voice_engine/voe_external_media_impl.cc b/webrtc/voice_engine/voe_external_media_impl.cc
index 4c88c9a490..12c75cb587 100644
--- a/webrtc/voice_engine/voe_external_media_impl.cc
+++ b/webrtc/voice_engine/voe_external_media_impl.cc
@@ -38,7 +38,11 @@ VoEExternalMedia* VoEExternalMedia::GetInterface(VoiceEngine* voiceEngine)
 #ifdef WEBRTC_VOICE_ENGINE_EXTERNAL_MEDIA_API
 
 VoEExternalMediaImpl::VoEExternalMediaImpl(voe::SharedData* shared)
-    : playout_delay_ms_(0), shared_(shared)
+    :
+#ifdef WEBRTC_VOE_EXTERNAL_REC_AND_PLAYOUT
+    playout_delay_ms_(0),
+#endif
+    shared_(shared)
 {
     WEBRTC_TRACE(kTraceMemory, kTraceVoice, VoEId(shared_->instance_id(), -1),
                  "VoEExternalMediaImpl() - ctor");
diff --git a/webrtc/voice_engine/voe_external_media_impl.h b/webrtc/voice_engine/voe_external_media_impl.h
index e8f1f59b5f..9f0027b3fc 100644
--- a/webrtc/voice_engine/voe_external_media_impl.h
+++ b/webrtc/voice_engine/voe_external_media_impl.h
@@ -54,7 +54,9 @@ protected:
     virtual ~VoEExternalMediaImpl();
 
 private:
+#ifdef WEBRTC_VOE_EXTERNAL_REC_AND_PLAYOUT
     int playout_delay_ms_;
+#endif
     voe::SharedData* shared_;
 };