diff --git a/src/components/application_manager/src/commands/command_request_impl.cc b/src/components/application_manager/src/commands/command_request_impl.cc
index bafad525638..83cf6b52fce 100644
--- a/src/components/application_manager/src/commands/command_request_impl.cc
+++ b/src/components/application_manager/src/commands/command_request_impl.cc
@@ -487,9 +487,12 @@ mobile_apis::Result::eType CommandRequestImpl::GetMobileResultCode(
 bool CommandRequestImpl::CheckAllowedParameters() {
   LOG4CXX_AUTO_TRACE(logger_);
 
-  // RegisterAppInterface should always be allowed
-  if (mobile_apis::FunctionID::RegisterAppInterfaceID ==
-      static_cast<mobile_apis::FunctionID::eType>(function_id())) {
+  // RegisterAppInterface and UnregisterAppInterface should always be allowed
+  using namespace helpers;
+  if (Compare<mobile_apis::FunctionID::eType, EQ, ONE>(
+          static_cast<mobile_apis::FunctionID::eType>(function_id()),
+          mobile_apis::FunctionID::RegisterAppInterfaceID,
+          mobile_apis::FunctionID::UnregisterAppInterfaceID)) {
     return true;
   }
 
diff --git a/src/components/application_manager/test/commands/command_request_impl_test.cc b/src/components/application_manager/test/commands/command_request_impl_test.cc
index 2471ec1165e..67d2b3d5581 100644
--- a/src/components/application_manager/test/commands/command_request_impl_test.cc
+++ b/src/components/application_manager/test/commands/command_request_impl_test.cc
@@ -515,6 +515,26 @@ TEST_F(CommandRequestImplTest,
       (*result)[strings::msg_params][strings::info].asString().empty());
 }
 
+TEST_F(CommandRequestImplTest, CheckPermissions_UnregisterAppInterface_True) {
+  MessageSharedPtr msg = CreateMessage();
+  (*msg)[strings::params][strings::function_id] =
+      mobile_apis::FunctionID::UnregisterAppInterfaceID;
+
+  CommandPtr command = CreateCommand<UCommandRequestImpl>(msg);
+
+  EXPECT_TRUE(command->CheckPermissions());
+}
+
+TEST_F(CommandRequestImplTest, CheckPermissions_RegisterAppInterface_True) {
+  MessageSharedPtr msg = CreateMessage();
+  (*msg)[strings::params][strings::function_id] =
+      mobile_apis::FunctionID::RegisterAppInterfaceID;
+
+  CommandPtr command = CreateCommand<UCommandRequestImpl>(msg);
+
+  EXPECT_TRUE(command->CheckPermissions());
+}
+
 }  // namespace command_request_impl
 }  // namespace commands_test
 }  // namespace components