diff --git a/src/package/pikascript/rust-msc-latest b/src/package/pikascript/rust-msc-latest
new file mode 100755
index 000000000..11f687f8c
Binary files /dev/null and b/src/package/pikascript/rust-msc-latest differ
diff --git a/update-compiler.sh b/update-compiler.sh
new file mode 100644
index 000000000..65531d34b
--- /dev/null
+++ b/update-compiler.sh
@@ -0,0 +1,5 @@
+ROOT=$PWD
+cd ../pikascript-compiler-rust
+cargo build
+cd $ROOT
+cp ../pikascript-compiler-rust/target/debug/rust-msc src/package/pikascript/rust-msc-latest