diff --git a/BoardConfig.mk b/BoardConfig.mk
index 02bc6da..a7ed51d 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -139,9 +139,7 @@ TARGET_USES_C2D_COMPOSITION := true
 TARGET_USES_GRALLOC1 := true
 TARGET_USES_ION := true
 TARGET_USES_HWC2 := true
-TARGET_USES_OVERLAY := true
 TARGET_USES_NEW_ION_API := true
-USE_OPENGL_RENDERER := true
 MAX_EGL_CACHE_KEY_SIZE := 12*1024
 MAX_EGL_CACHE_SIZE := 2048*1024
 TARGET_USES_C2D_COMPOSITION := true