diff --git a/.gitignore b/.gitignore
index 7a7918e..b3e93d1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@ nand2tetris/
 07/**/*.asm
 08/**/*.asm
 09/**/*.vm
+12/**/*.vm
 
 # Compiled outputs
 *.hack