diff --git a/Building-for-macOS.md b/Building-for-macOS.md
index 7375d8c..980987d 100644
--- a/Building-for-macOS.md
+++ b/Building-for-macOS.md
@@ -1,6 +1,6 @@
 ## Minimum macOS and Xcode Versions
 
-macOS Yosemite (10.10) or newer is required to build Dolphin.
+macOS Sierra (10.12) or newer is required to build Dolphin.
 
 You will need to install "Command Line Tools for Xcode". Installing Xcode itself is optional if you have installed the Command Line Tools.
 
@@ -29,7 +29,7 @@ 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:
+You'll need to comment out or delete 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.