diff --git a/Building-for-macOS.md b/Building-for-macOS.md
index e046a21..ac1ec82 100644
--- a/Building-for-macOS.md
+++ b/Building-for-macOS.md
@@ -12,9 +12,13 @@ The offline installer can be found here. https://www.qt.io/offline-installers
 
 When it comes to selecting components to install, select the Qt prebuilt components for MacOS.
 
-* Before running CMake in the next step, make your you export your Qt5_DIR to the folder in your Qt installation with Qt5Config.cmake in it ( this is usually /<your_qt_installation_folder>/<version>/clang_64/lib/cmake/Qt5 ) by entering in terminal `export Qt5_DIR=<path to Qt5Config>`
+Export your Qt5_DIR to the folder in your Qt installation with Qt5Config.cmake in it ( this is usually /<your_Qt_installation_folder>/<Qt_version>/clang_64/lib/cmake/Qt5 ) by entering in terminal `export Qt5_DIR=<path to Qt5Config>`
 
+Append the Qt5_DIR to your PATH with `export PATH=$PATH:$Qt5_DIR`
 
+If you plan to rebuild Dolphin in the future you'll probably want to update Qt5_DIR and PATH in your .bash_profile as well.
+* Using double quotes: `echo "export Qt5_DIR=$Qt5_DIR" >> ~/.bash_profile`
+* Using single quotes: `echo 'export PATH=$PATH:$Qt5_DIR' >> ~/.bash_profile`
 
 ## Checkout and Compile Dolphin
 
@@ -25,6 +29,9 @@ git clone https://github.com/dolphin-emu/dolphin ~/dolphin-emu
 cd ~/dolphin-emu
 ```
 
+If you're using MacOS Sierra 10.12 or later you'll need to comment out this line in Externals/liblzma/config.h:
+`#define HAVE_PTHREAD_CONDATTR_SETCLOCK 1`. Note that defining it to 0 won't work.
+
 To build with CMake (optionally verbose): Download and install [CMake](https://cmake.org/download/) if you don't have it.
 
 Then: