diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 8dbdbbc..a2fefd1 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -24,6 +24,7 @@ jobs:
         apt install -y curl build-essential libpcre3 libpcre3-dev zlib1g zlib1g-dev libssl-dev libgd-dev libxml2 libxml2-dev uuid-dev clang
         curl http://nginx.org/download/nginx-1.25.2.tar.gz | tar xz
         ls -l
+        ls -l nginx-1.25.2
         echo $PWD
         cargo build --verbose
     - name: Run tests
diff --git a/nginx_module/build.rs b/nginx_module/build.rs
index 4635a2c..d7e5261 100644
--- a/nginx_module/build.rs
+++ b/nginx_module/build.rs
@@ -77,7 +77,18 @@ fn main() {
 
 fn search_nginx_root_folder() -> String {
     fn check_nginx_root(path: &Path) -> bool {
+        let mut debug = false;
+        if path.ends_with("nginx-1.25.2") {
+            println!("cargo:warning=Testing nginx folder");
+            debug = true;
+        }
         INCLUDE_SUBDIRS.iter().all(|subdir| {
+            if debug {
+                let subdir_path = [path, Path::new(subdir)]
+                    .iter()
+                    .collect::<PathBuf>();
+                println!("cargo:warning={subdir} is dir: {}", subdir_path.is_dir())
+            }
             [path, Path::new(subdir)]
                 .iter()
                 .collect::<PathBuf>()
@@ -96,8 +107,9 @@ fn search_nginx_root_folder() -> String {
 
     // First, try to find the include folders in any of the parent folders of this folder,
     // This is the case when this is a submodule of nginx
+    let manifest_dir = env!("CARGO_MANIFEST_DIR");
     for base in base_locations {
-        let folder = base.to_string();
+        let folder = format!("{manifest_dir}/{base}");
         if check_nginx_root(Path::new(&folder)) {
             return folder;
         }
@@ -105,6 +117,7 @@ fn search_nginx_root_folder() -> String {
 
     // If we are not a nginx submodule, try to find the folder side by side
     for base in base_locations {
+        let base = format!("{manifest_dir}/{base}");
         for entry in std::fs::read_dir(base)
             .expect("Cannot read directory")
             .flatten()