diff --git a/bitrix24/bitrix24.py b/bitrix24/bitrix24.py
index 588c462..f8e5a27 100644
--- a/bitrix24/bitrix24.py
+++ b/bitrix24/bitrix24.py
@@ -150,7 +150,7 @@ def callMethod(self, method: str, params: Dict[str, Any] = {}, **kwargs) -> Dict
         -------
             Returning the REST method response as an array, an object or a scalar
         """
-        if not method or len(method.split(".")) < 2:
+        if not method:
             raise BitrixError("Wrong method name", 400)
 
         try:
diff --git a/setup.py b/setup.py
index cf642ff..e3f0895 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
 
 setup(
     name="bitrix24-rest",
-    version="2.0.0",
+    version="2.0.1",
     packages=find_packages(),
     install_requires=[
         "aiohttp",