diff --git a/build.bat b/build.bat
index 7716f54..54dbd17 100644
--- a/build.bat
+++ b/build.bat
@@ -1,5 +1,5 @@
 @echo off
 setlocal
 
-call build_all.bat --fast-dev-build || exit /b 1
+call build_all.bat %* --fast-dev-build || exit /b 1
 
diff --git a/readme.md b/readme.md
index 6e7cd3e..c411c74 100644
--- a/readme.md
+++ b/readme.md
@@ -25,7 +25,7 @@ forwards them to the command line).
 You must ensure you have MSVC's `cl.exe` on your path to build. This game was
 tested on MSVC 2023 (v14.34.31933).
 
-For most intents and purposes you may simply execute `build.bat` on Windows
+For most intents and purposes you may simply execute `build_all.bat` on Windows
 which bootstraps the build program and automatically calls the meta-build
 program. With fast computers nowadays our default is to build all targets by
 default (except web due to extra toolchain requirements).
@@ -57,7 +57,7 @@ then be done by
 Tools\emsdk\emsdk.bat activate latest
 
 # Build the game
-build --web
+build_all --web
 ```
 
 This will produce at `Build\Terry_Cherry_Emscripten` a HTML and WASM file ready