diff --git a/Kitodo/src/test/java/org/kitodo/production/services/command/CommandServiceTest.java b/Kitodo/src/test/java/org/kitodo/production/services/command/CommandServiceTest.java
index 98c42861b7c..a1356f55c2d 100644
--- a/Kitodo/src/test/java/org/kitodo/production/services/command/CommandServiceTest.java
+++ b/Kitodo/src/test/java/org/kitodo/production/services/command/CommandServiceTest.java
@@ -158,7 +158,7 @@ public void runNotExistingScriptAsync() throws InterruptedException {
         String commandString = scriptPath + "not_existing_script" + scriptExtension;
         CommandService service = new CommandService();
         service.runCommandAsync(commandString);
-        Thread.sleep(1000); // wait for async thread to finish;
+        Thread.sleep(2000); // wait for async thread to finish;
         CommandResult result = getLastFinishedCommandResult(service.getFinishedCommandResults());
         assertNotNull("There were no results!", result);
         assertTrue("result message should contain IOException",
@@ -173,7 +173,7 @@ public void runScriptParametersAsync() throws InterruptedException {
         parameter.add("HelloWorld");
         CommandService service = new CommandService();
         service.runCommandAsync(file, parameter);
-        Thread.sleep(1000); // wait for async thread to finish;
+        Thread.sleep(2000); // wait for async thread to finish;
         CommandResult result = getLastFinishedCommandResult(service.getFinishedCommandResults());
 
         ArrayList<String> expectedMessages = new ArrayList<>();