diff --git a/opengl/tests/tritex/Android.mk b/opengl/tests/tritex/Android.mk
index 4edac4c..5cd1f04 100644
--- a/opengl/tests/tritex/Android.mk
+++ b/opengl/tests/tritex/Android.mk
@@ -6,7 +6,8 @@
 
 LOCAL_SHARED_LIBRARIES := \
 	libcutils \
-    libGLES_CM \
+    libEGL \
+    libGLESv1_CM \
     libui
 
 LOCAL_MODULE:= test-opengl-tritex
diff --git a/opengl/tests/tritex/tritex.c b/opengl/tests/tritex/tritex.c
index 8ebe7d4..60a7feb 100644
--- a/opengl/tests/tritex/tritex.c
+++ b/opengl/tests/tritex/tritex.c
@@ -4,7 +4,9 @@
 //
 // Ported from a Java version by Google.
 
-#include <GLES/egl.h>
+#include <EGL/egl.h>
+#include <GLES/gl.h>
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>