diff --git a/docs/build-instructions/windows.md b/docs/build-instructions/windows.md
index 44ff5a6d5..8d9a65c88 100644
--- a/docs/build-instructions/windows.md
+++ b/docs/build-instructions/windows.md
@@ -16,7 +16,7 @@
   cd C:\
   git clone https://github.com/atom/atom/
   cd atom
-  script\build
+  script/build
   ```
 
 ## Why do I have to use GitHub for Windows?