diff --git a/crypto/fs_mgr/Android.mk b/crypto/fs_mgr/Android.mk
index f638e98..4196710 100644
--- a/crypto/fs_mgr/Android.mk
+++ b/crypto/fs_mgr/Android.mk
@@ -1,5 +1,5 @@
 # Copyright 2011 The Android Open Source Project
-
+ifeq ($(TW_INCLUDE_JB_CRYPTO), true)
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
@@ -16,7 +16,6 @@
 include $(BUILD_STATIC_LIBRARY)
 
 
-
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:= fs_mgr_main.c
@@ -34,3 +33,4 @@
 
 include $(BUILD_EXECUTABLE)
 
+endif