diff --git a/Building-for-Linux.md b/Building-for-Linux.md
index 0cd0ad0..28545d9 100644
--- a/Building-for-Linux.md
+++ b/Building-for-Linux.md
@@ -26,6 +26,7 @@ You'll need to download and install the following to build Citra:
 * Curl
   - Deb: `apt-get install libcurl4-openssl-dev`
   - Arch `pacman -S libcurl-compat`
+* Note on Boost library: you don't need to install Boost library on your system, because citra provides a bundled trimmed Boost library. However, if you already have Boost library installed on your system, please make sure its version is at least 1.66 (which contains a bug fix for GCC 7), otherwise compilation would fail.
 
 ### Cloning Citra in Git: