diff --git a/.github/faq.md b/.github/faq.md
index 19a1cb8f..eb6dcad6 100644
--- a/.github/faq.md
+++ b/.github/faq.md
@@ -39,6 +39,7 @@ The exclamation mark in the Wi-Fi/cellular icon appears because the system fails
 * Fixes for Huawei: [#1091 (comment)](https://github.com/shadowsocks/shadowsocks-android/issues/1091#issuecomment-276949836)
 * Related to Xposed: [#1414](https://github.com/shadowsocks/shadowsocks-android/issues/1414)
 * Samsung and/or Brevent: [#1410](https://github.com/shadowsocks/shadowsocks-android/issues/1410)
+* Don't install this app on SD card because of permission issues: [#1124 (comment)](https://github.com/shadowsocks/shadowsocks-android/issues/1124#issuecomment-307556453)
 
 ### How to pause Shadowsocks service?