diff --git a/services/blob/CMakeLists.txt b/services/blob/CMakeLists.txt
--- a/services/blob/CMakeLists.txt
+++ b/services/blob/CMakeLists.txt
@@ -2,6 +2,7 @@
 
 cmake_minimum_required(VERSION 3.16)
 
+set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY bin)
 
 if(COMMAND cmake_policy)