diff --git a/full_a20.mk b/full_a20.mk
index 4baa72b..e6c61a2 100644
--- a/full_a20.mk
+++ b/full_a20.mk
@@ -19,3 +19,6 @@ PRODUCT_NAME := full_a20
 PRODUCT_MODEL := SM-A205F
 PRODUCT_BRAND := samsung
 PRODUCT_MANUFACTURER := samsung
+
+# crDroid build flags
+TARGET_BOOT_ANIMATION_RES := 720