diff --git a/build.rs b/build.rs
new file mode 100644
index 0000000..ed78817
--- /dev/null
+++ b/build.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("cargo::rerun-if-changed=src/system-prompt.txt");
+}
\ No newline at end of file