diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9752af9..1bdbb7d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 set(CMAKE_CXX_COMPILER_LAUNCHER ccache)
 
-find_package(Boost REQUIRED COMPONENTS system)
+find_package(Boost REQUIRED COMPONENTS system program_options)
 find_package(OpenSSL REQUIRED)
 find_package(OpenMP REQUIRED)
 include_directories(${Boost_INCLUDE_DIR} ${OpenSSL_INCLUDE_DIR})
diff --git a/config.json b/config.json
index 0e0dcd2..e5e6da0 100644
--- a/config.json
+++ b/config.json
@@ -1,3 +1,13 @@
 {
-
+	"content": {
+		"path": ""
+	},
+	"cache": {
+		"enable_cache": false,
+		"cache_size": 1024
+	},
+	"ssl": {
+		"pem_path": "/path/to/chain/file",
+		"cert_path": "/path/to/cert/file"
+	}
 }
\ No newline at end of file