diff --git a/autobuilder.go b/autobuilder.go
index 99147e0..b41d75f 100644
--- a/autobuilder.go
+++ b/autobuilder.go
@@ -142,7 +142,7 @@ func cloneRepository(token string, repo Repository, workDir string) (string, err
 
 func checkUpToDate(repoPath string) (bool, error) {
 	log.Println("Checking if up-to-date")
-	cmd := exec.Command("/bin/sh", "./check-up-to-date.sh", repoPath)
+	cmd := exec.Command("bash", "./check-up-to-date.sh", repoPath)
 	output, err := cmd.CombinedOutput()
 	log.Println("Command output: ", string(output))
 	if err != nil {