diff --git a/webrtc/modules/audio_coding/neteq4/audio_classifier.h b/webrtc/modules/audio_coding/neteq4/audio_classifier.h
index 7451d3e3c..e64e110d8 100644
--- a/webrtc/modules/audio_coding/neteq4/audio_classifier.h
+++ b/webrtc/modules/audio_coding/neteq4/audio_classifier.h
@@ -14,9 +14,9 @@
 #if defined(__cplusplus)
 extern "C" {
 #endif
-#include "third_party/opus/src/celt/celt.h"
-#include "third_party/opus/src/src/analysis.h"
-#include "third_party/opus/src/src/opus_private.h"
+#include "celt.h"
+#include "analysis.h"
+#include "opus_private.h"
 #if defined(__cplusplus)
 }
 #endif
diff --git a/webrtc/modules/audio_coding/neteq4/neteq.gypi b/webrtc/modules/audio_coding/neteq4/neteq.gypi
index afcefbe97..6580d6832 100644
--- a/webrtc/modules/audio_coding/neteq4/neteq.gypi
+++ b/webrtc/modules/audio_coding/neteq4/neteq.gypi
@@ -41,11 +41,13 @@
       'include_dirs': [
         # Need Opus header files for the audio classifier.
         '<(DEPTH)/third_party/opus/src/celt',
+        '<(DEPTH)/third_party/opus/src/src',
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           # Need Opus header files for the audio classifier.
           '<(DEPTH)/third_party/opus/src/celt',
+          '<(DEPTH)/third_party/opus/src/src',
         ],
       },
       'export_dependent_settings': [