diff --git a/test/integration-test/build.rs b/test/integration-test/build.rs
index c36d20a4..3d9fa08e 100644
--- a/test/integration-test/build.rs
+++ b/test/integration-test/build.rs
@@ -96,6 +96,7 @@ fn main() {
 
         for (src, dst) in c_bpf_probes {
             let src = bpf_dir.join(src);
+            println!("cargo:rerun-if-changed={}", src.to_str().unwrap());
             let mut cmd = Command::new("clang");
             cmd.arg("-I")
                 .arg(&libbpf_headers_dir)
@@ -117,6 +118,8 @@ fn main() {
         }
 
         let ebpf_dir = manifest_dir.parent().unwrap().join("integration-ebpf");
+        println!("cargo:rerun-if-changed={}", ebpf_dir.to_str().unwrap());
+
         let target = format!("{target}-unknown-none");
 
         let mut cmd = Command::new("cargo");
@@ -129,6 +132,9 @@ fn main() {
             "--target",
             &target,
         ]);
+        // Workaround for https://github.com/rust-lang/cargo/issues/6412 where cargo flocks itself.
+        let ebpf_target_dir = out_dir.join("integration-ebpf");
+        cmd.arg("--target-dir").arg(&ebpf_target_dir);
         let mut child = cmd
             .stdout(Stdio::piped())
             .spawn()