diff --git a/fast_depends/__about__.py b/fast_depends/__about__.py
index 1064c1f..412d0f4 100644
--- a/fast_depends/__about__.py
+++ b/fast_depends/__about__.py
@@ -1,3 +1,3 @@
 """FastDepends - extracted and cleared from HTTP domain FastAPI Dependency Injection System"""
 
-__version__ = "2.4.5"
+__version__ = "2.4.6"
diff --git a/fast_depends/core/model.py b/fast_depends/core/model.py
index 3403351..4ed3391 100644
--- a/fast_depends/core/model.py
+++ b/fast_depends/core/model.py
@@ -254,18 +254,21 @@ def _solve(
             else:
                 break
 
+        keyword_args: Iterable[str]
         if has_args := "args" in self.alias_arguments:
             kw["args"] = args
             keyword_args = self.keyword_args
 
         else:
-            keyword_args = set(self.keyword_args + self.positional_args)
-            for arg in keyword_args - set(self.dependencies.keys()):
-                if args:
-                    kw[arg], args = args[0], args[1:]
-                else:
+            keyword_args = self.keyword_args + self.positional_args
+
+            for arg in keyword_args:
+                if not args:
                     break
 
+                if arg not in self.dependencies:
+                    kw[arg], args = args[0], args[1:]
+
         solved_kw: Dict[str, Any]
         solved_kw = yield args, kw, call
 
diff --git a/tests/library/test_custom.py b/tests/library/test_custom.py
index 4044df9..1cefc6d 100644
--- a/tests/library/test_custom.py
+++ b/tests/library/test_custom.py
@@ -183,3 +183,20 @@ def sync_catch2(key2: HeaderKey) -> float:
 
     assert sync_catch(headers={"key": 1}) == 1
     assert sync_catch2(headers={"key2": 1}) == 1
+
+
+def test_arguments_mapping():
+    @inject
+    def func(
+        d: int = CustomField(cast=False),
+        b: int = CustomField(cast=False),
+        c: int = CustomField(cast=False),
+        a: int = CustomField(cast=False),
+    ):
+        assert d == 4
+        assert b == 2
+        assert c == 3
+        assert a == 1
+
+    for _ in range(50):
+        func(4, 2, 3, 1)