diff --git a/docs/releasenotes/unreleased/rules.2.rst b/docs/releasenotes/unreleased/rules.2.rst
new file mode 100644
index 00000000..2ea31a3a
--- /dev/null
+++ b/docs/releasenotes/unreleased/rules.2.rst
@@ -0,0 +1,9 @@
+New first-argument-in-new-line rule (#1001)
+-------------------------------------------
+
+New W1018 ``first-argument-in-new-line`` rule that checks if first argument is placed in the same line as
+``[Argument]`` setting.
+
+This rule covers Robot Framework Style Guide recommendation:
+
+https://docs.robotframework.org/docs/style_guide#line-continuation-for-arguments-in-keyword-definition
diff --git a/robocop/checkers/spacing.py b/robocop/checkers/spacing.py
index e23074b0..a25e1fd5 100644
--- a/robocop/checkers/spacing.py
+++ b/robocop/checkers/spacing.py
@@ -970,13 +970,13 @@ def parse_error(self, node, error):
 class ArgumentsChecker(VisitorChecker):
     reports = ("first-argument-in-new-line",)
 
-    def visit_Arguments(self, node):
+    def visit_Arguments(self, node):  # noqa
         eol_already = None
         for t in node.tokens:
             if t.type == Token.EOL:
                 eol_already = t
                 continue
-            elif t.type == Token.ARGUMENT:
+            if t.type == Token.ARGUMENT:
                 if eol_already is not None:
                     self.report(
                         "first-argument-in-new-line",