diff --git a/build.rs b/build.rs
index b429b6c..74ed3a6 100644
--- a/build.rs
+++ b/build.rs
@@ -2,6 +2,7 @@
 use cmake::Config;
 
 fn main() {
+     println!("cargo:hello2=/path/to/includes");
     // Tell Cargo to tell rustc to link the C++ library.
     println!("cargo:rustc-link-lib=static=stm32u5");
 
@@ -15,5 +16,8 @@ fn main() {
     //
     // println!("cargo:include=/includes") // provide DEP_U5_INCLUDE var
     println!("cargo:include={}/include", dst.to_str().unwrap());
+    println!("cargo:include=/path/to/includes");
+    println!("cargo:hello=/path/to/includes");
+
 
 }