diff --git a/src/process.rs b/src/process.rs
index 0beeb4e..8937e2a 100644
--- a/src/process.rs
+++ b/src/process.rs
@@ -287,8 +287,8 @@ mod test {
 
     #[test]
     fn match_pattern_exe() -> anyhow::Result<(), std::io::Error> {
-        let pattern = "/bin";
-        let mut target = std::process::Command::new("tests/fake_bins/proc-89MLx.sh")
+        let pattern = "fake_bins/sleep-w61Z";
+        let mut target = std::process::Command::new("tests/fake_bins/sleep-w61Z")
             .arg("300")
             .stdout(std::process::Stdio::null())
             .spawn()
diff --git a/tests/fake_bins/sleep-w61Z b/tests/fake_bins/sleep-w61Z
new file mode 100755
index 0000000..a9d3d80
Binary files /dev/null and b/tests/fake_bins/sleep-w61Z differ
diff --git a/tests/fake_bins/sleep.c b/tests/fake_bins/sleep.c
new file mode 100644
index 0000000..cc77310
--- /dev/null
+++ b/tests/fake_bins/sleep.c
@@ -0,0 +1,18 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int main(int argc, char *argv[])
+{
+	int sleep_secs;
+	if (argc != 2 || ( (sleep_secs = atoi(argv[1])) ) <= 0 ) {
+		fprintf(stderr, "Usage: %s SECS\n", argv[0]);
+		return EXIT_FAILURE;
+	}
+
+	sleep(sleep_secs);
+
+
+	return EXIT_SUCCESS;
+}
+