diff --git a/lib/mmlp/parse.go b/lib/mmlp/parse.go
index 9626cefd..83d84c33 100644
--- a/lib/mmlp/parse.go
+++ b/lib/mmlp/parse.go
@@ -437,7 +437,7 @@ func RunShellCommand(mml *MmlCommand, omcMmlVar *MmlVar, outputJson *dborm.MmlOu
 		default:
 		}
 	}
-	cmd := exec.Command("/bin/bash", "-c", command)
+	cmd := exec.Command("sh", "-c", command)
 	out, err := cmd.CombinedOutput()
 	log.Tracef("Exec output: %v", string(out))
 	if err != nil {