diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 4ad6c22..699438c 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -39,6 +39,7 @@
 #include <private/surfaceflinger/LayerState.h>
 #include <private/surfaceflinger/SharedBufferStack.h>
 
+#include <private/gui/ComposerService.h>
 
 namespace android {
 // ---------------------------------------------------------------------------
diff --git a/libs/gui/SurfaceTexture.cpp b/libs/gui/SurfaceTexture.cpp
index b4d01a9..289726b 100644
--- a/libs/gui/SurfaceTexture.cpp
+++ b/libs/gui/SurfaceTexture.cpp
@@ -29,6 +29,8 @@
 
 #include <hardware/hardware.h>
 
+#include <private/gui/ComposerService.h>
+
 #include <surfaceflinger/ISurfaceComposer.h>
 #include <surfaceflinger/SurfaceComposerClient.h>
 #include <surfaceflinger/IGraphicBufferAlloc.h>
diff --git a/libs/gui/SurfaceTextureClient.cpp b/libs/gui/SurfaceTextureClient.cpp
index 3d47f05..691b52d 100644
--- a/libs/gui/SurfaceTextureClient.cpp
+++ b/libs/gui/SurfaceTextureClient.cpp
@@ -23,6 +23,8 @@
 
 #include <utils/Log.h>
 
+#include <private/gui/ComposerService.h>
+
 namespace android {
 
 SurfaceTextureClient::SurfaceTextureClient(
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 693b7b8..ea52750 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -22,6 +22,8 @@
 #include <surfaceflinger/SurfaceComposerClient.h>
 #include <utils/String8.h>
 
+#include <private/gui/ComposerService.h>
+
 namespace android {
 
 class SurfaceTest : public ::testing::Test {