diff --git a/astroid/nodes/node_classes.py b/astroid/nodes/node_classes.py
index 014955cf06..8e0dd7b902 100644
--- a/astroid/nodes/node_classes.py
+++ b/astroid/nodes/node_classes.py
@@ -947,8 +947,10 @@ def default_value(self, argname):
         ]
 
         index = _find_arg(argname, self.kwonlyargs)[0]
-        if index is not None and self.kw_defaults[index] is not None:
-            return self.kw_defaults[index]
+        if (index is not None) and (len(self.kw_defaults) > index):
+            if self.kw_defaults[index] is not None:
+                return self.kw_defaults[index]
+            raise NoDefault(func=self.parent, name=argname)
 
         index = _find_arg(argname, args)[0]
         if index is not None:
diff --git a/tests/test_inference.py b/tests/test_inference.py
index 290aa4be6a..770bca1c1c 100644
--- a/tests/test_inference.py
+++ b/tests/test_inference.py
@@ -38,6 +38,7 @@
     AstroidTypeError,
     AttributeInferenceError,
     InferenceError,
+    NoDefault,
     NotFoundError,
 )
 from astroid.objects import ExceptionInstance
@@ -146,6 +147,21 @@ def meth3(self, d=attr):
 
     ast = parse(CODE, __name__)
 
+    def test_arg_keyword_no_default_value(self):
+        node = extract_node(
+            """
+        class Sensor:
+            def __init__(self, *, description): #@
+                self._id = description.key
+        """
+        )
+        with self.assertRaises(NoDefault):
+            node.args.default_value("description")
+
+        node = extract_node("def apple(color, *args, name: str, **kwargs): ...")
+        with self.assertRaises(NoDefault):
+            node.args.default_value("name")
+
     def test_infer_abstract_property_return_values(self) -> None:
         module = parse(
             """