diff --git a/README.md b/README.md
index ee2bc90..2e7fb6f 100644
--- a/README.md
+++ b/README.md
@@ -277,6 +277,17 @@ cd izapple2/frontend/a2sdl
 go build .
 ```
 
+### MacOS
+
+With a working Go installation, run:
+
+``` terminal
+brew install SDL2
+git clone github.com/ivanizag/izapple2
+cd izapple2/frontend/a2sdl
+go build .
+```
+
 ### Windows 
 
 On Windows, CGO needs a gcc compiler. Install [mingw-w64](http://mingw-w64.org/doku.php/download/mingw-builds) and the [SDL2 developer files](https://www.libsdl.org/release/) for mingw-64.
diff --git a/e2e_woz_test.go b/e2e_woz_test.go
index f906f25..27fbe80 100644
--- a/e2e_woz_test.go
+++ b/e2e_woz_test.go
@@ -55,7 +55,7 @@ func TestWoz(t *testing.T) {
 
 		// Next choices
 		{"Bouncing Kamungas", all, "Bouncing Kamungas - Disk 1, Side A.woz", 30_000_000, []int{0, 32, 0, 40, 0}},
-		{"Commando", seq, "Commando - Disk 1, Side A.woz", 14_000_000, []int{0, 136, 68, 128, 68, 128, 68, 124, 12, 116, 108}},
+		{"Commando", seq, "Commando - Disk 1, Side A.woz", 15_000_000, []int{0, 136, 68, 128, 68, 128, 68, 124, 12, 116, 108}},
 		{"Planetfall", all, "Planetfall - Disk 1, Side A.woz", 4_000_000, []int{0, 8}},
 		{"Rescue Raiders", all, "Rescue Raiders - Disk 1, Side B.woz", 80_000_000, []int{
 			0, 84, 44, 46,