diff --git a/tests/boilerplate_client/exception/__init__.py b/tests/boilerplate_client/exception/__init__.py
index 07b97ae36..bacead8f0 100644
--- a/tests/boilerplate_client/exception/__init__.py
+++ b/tests/boilerplate_client/exception/__init__.py
@@ -4,7 +4,7 @@
                     WrongDataLengthError,
                     InsNotSupportedError,
                     ClaNotSupportedError,
-                    AppNameTooLongError)
+                    WrongResponseLengthError)
 
 __all__ = [
     "DeviceException",
@@ -13,5 +13,5 @@
     "WrongDataLengthError",
     "InsNotSupportedError",
     "ClaNotSupportedError",
-    "AppNameTooLongError"
+    "WrongResponseLengthError"
 ]
diff --git a/tests/boilerplate_client/exception/device_exception.py b/tests/boilerplate_client/exception/device_exception.py
index 4046585d1..342850e45 100644
--- a/tests/boilerplate_client/exception/device_exception.py
+++ b/tests/boilerplate_client/exception/device_exception.py
@@ -10,8 +10,7 @@ class DeviceException(Exception):  # pylint: disable=too-few-public-methods
         0x6A87: WrongDataLengthError,
         0x6D00: InsNotSupportedError,
         0x6E00: ClaNotSupportedError,
-        0xB000: AppNameTooLongError
-
+        0xB000: WrongResponseLengthError
     }
 
     def __new__(cls,
diff --git a/tests/boilerplate_client/exception/types.py b/tests/boilerplate_client/exception/types.py
index a700027cc..8d2b537dc 100644
--- a/tests/boilerplate_client/exception/types.py
+++ b/tests/boilerplate_client/exception/types.py
@@ -18,5 +18,5 @@ class ClaNotSupportedError(Exception):
     pass
 
 
-class AppNameTooLongError(Exception):
+class WrongResponseLengthError(Exception):
     pass