diff --git a/cmds/flatland/GLHelper.h b/cmds/flatland/GLHelper.h
index 73413740c..7a9e9e3ea 100644
--- a/cmds/flatland/GLHelper.h
+++ b/cmds/flatland/GLHelper.h
@@ -17,6 +17,7 @@
 #include <gui/GraphicBufferAlloc.h>
 #include <gui/GLConsumer.h>
 #include <gui/Surface.h>
+#include <gui/SurfaceControl.h>
 
 #include <EGL/egl.h>
 #include <GLES2/gl2.h>
diff --git a/cmds/flatland/Main.cpp b/cmds/flatland/Main.cpp
index a65052ed5..99715d39d 100644
--- a/cmds/flatland/Main.cpp
+++ b/cmds/flatland/Main.cpp
@@ -18,6 +18,7 @@
 
 #include <gui/GraphicBufferAlloc.h>
 #include <gui/Surface.h>
+#include <gui/SurfaceControl.h>
 #include <gui/GLConsumer.h>
 #include <gui/Surface.h>
 #include <ui/Fence.h>