diff --git a/prebuilt/Android.mk b/prebuilt/Android.mk
index a8a4df33..9577be8d 100755
--- a/prebuilt/Android.mk
+++ b/prebuilt/Android.mk
@@ -269,6 +269,9 @@ endif
 ifeq ($(BOARD_HAS_NO_REAL_SDCARD),)
     RECOVERY_BINARY_SOURCE_FILES += $(TARGET_OUT_EXECUTABLES)/sgdisk
 endif
+ifneq ($(TW_OZIP_DECRYPT_KEY),)
+    RECOVERY_BINARY_SOURCE_FILES += $(TARGET_OUT_EXECUTABLES)/ozip_decrypt
+endif
 ifeq ($(TWRP_INCLUDE_LOGCAT), true)
     RECOVERY_BINARY_SOURCE_FILES += $(TARGET_OUT_EXECUTABLES)/logcat
     ifeq ($(TARGET_USES_LOGD), true)