diff --git a/cli/src/main/java/io/kestra/cli/App.java b/cli/src/main/java/io/kestra/cli/App.java
index f16e01a4d22..4e309c61810 100644
--- a/cli/src/main/java/io/kestra/cli/App.java
+++ b/cli/src/main/java/io/kestra/cli/App.java
@@ -88,11 +88,12 @@ protected static ApplicationContext applicationContext(Class<?> mainClass,
             .environments(Environment.CLI);
 
         CommandLine cmd = new CommandLine(mainClass, CommandLine.defaultFactory());
+        continueOnParsingErrors(cmd);
 
         CommandLine.ParseResult parseResult = cmd.parseArgs(args);
         List<CommandLine> parsedCommands = parseResult.asCommandLineList();
 
-        CommandLine commandLine = parsedCommands.get(parsedCommands.size() - 1);
+        CommandLine commandLine = parsedCommands.getLast();
         Class<?> cls = commandLine.getCommandSpec().userObject().getClass();
 
         if (AbstractCommand.class.isAssignableFrom(cls)) {
@@ -114,15 +115,17 @@ protected static ApplicationContext applicationContext(Class<?> mainClass,
                 .stream()
                 .filter(argSpec -> ((Field) argSpec.userObject()).getName().equals("serverPort"))
                 .findFirst()
-                .ifPresent(argSpec -> {
-                    properties.put("micronaut.server.port", argSpec.getValue());
-                });
+                .ifPresent(argSpec -> properties.put("micronaut.server.port", argSpec.getValue()));
 
             builder.properties(properties);
         }
         return builder.build();
     }
 
+    private static void continueOnParsingErrors(CommandLine cmd) {
+        cmd.getCommandSpec().parser().collectErrors(true);
+    }
+
     @SuppressWarnings("unchecked")
     private static <T> T getPropertiesFromMethod(Class<?> cls, String methodName, Object instance) {
         try {
diff --git a/cli/src/test/java/io/kestra/cli/AppTest.java b/cli/src/test/java/io/kestra/cli/AppTest.java
index 9f14d4aaef7..d0075be2320 100644
--- a/cli/src/test/java/io/kestra/cli/AppTest.java
+++ b/cli/src/test/java/io/kestra/cli/AppTest.java
@@ -45,4 +45,20 @@ void testServerCommandHelp(String serverType) {
             assertThat(out.toString(), startsWith("Usage: kestra server " + serverType));
         }
     }
+
+    @Test
+    void missingRequiredParamsPrintHelpInsteadOfException() {
+        final ByteArrayOutputStream out = new ByteArrayOutputStream();
+        System.setErr(new PrintStream(out));
+
+        final String[] argsWithMissingParams = new String[]{"flow", "namespace", "update"};
+
+        try (ApplicationContext ctx = App.applicationContext(App.class, argsWithMissingParams)) {
+            new CommandLine(App.class, new MicronautFactory(ctx)).execute(argsWithMissingParams);
+
+            assertThat(out.toString(), startsWith("Missing required parameters: "));
+            assertThat(out.toString(), containsString("Usage: kestra flow namespace update "));
+            assertThat(out.toString(), not(containsString("MissingParameterException: ")));
+        }
+    }
 }