diff --git a/theodolite-benchmarks/docker-test/smoketest-runner.sh b/theodolite-benchmarks/docker-test/smoketest-runner.sh
index 08093d3197dd36e2b4755880360b4ad89a82be92..2902ebec243a8c62d53ea505623f491b8327b6e4 100755
--- a/theodolite-benchmarks/docker-test/smoketest-runner.sh
+++ b/theodolite-benchmarks/docker-test/smoketest-runner.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 COMPOSE_FILE_PATH=$1
 echo "Run test for '$COMPOSE_FILE_PATH'."