diff --git a/tools/emulator/opengl/host/renderer/Android.mk b/tools/emulator/opengl/host/renderer/Android.mk
index 55fcb8040..5e4d0bb1c 100644
--- a/tools/emulator/opengl/host/renderer/Android.mk
+++ b/tools/emulator/opengl/host/renderer/Android.mk
@@ -5,6 +5,7 @@ $(call emugl-begin-host-executable,emulator_renderer)
 $(call emugl-import,libOpenglRender)
 LOCAL_SRC_FILES := main.cpp
 LOCAL_CFLAGS    += -O0 -g
+LOCAL_LDLIBS += -lX11
 
 #ifeq ($(HOST_OS),windows)
 #LOCAL_LDLIBS += -lws2_32