diff --git a/.gitmodules b/.gitmodules
index a1cd7e3e..8e802a76 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "third-party/nvidia-arsdk"]
 	path = third-party/nvidia-arsdk
 	url = https://github.com/NVIDIA/BROADCAST-AR-SDK.git
+[submodule "third-party/nlohmann-json"]
+	path = third-party/nlohmann-json
+	url = https://github.com/nlohmann/json.git
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 67062727..5411cb7b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -467,6 +467,11 @@ if(REQUIRE_CURL)
 	endif()
 endif()
 
+# JSON
+if(REQUIRE_JSON)
+	set(JSON_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/third-party/nlohmann-json/single_include")	
+endif()
+
 ################################################################################
 # Code
 ################################################################################
@@ -523,6 +528,13 @@ if(REQUIRE_CURL)
 	)
 endif()
 
+## Dependency: nlohmann_json
+if(REQUIRE_JSON)
+	list(APPEND PROJECT_INCLUDE_DIRS
+		${JSON_INCLUDE_DIR}
+	)	
+endif()
+
 ## Data & Source
 list(APPEND PROJECT_DATA
 	"data/locale/en-US.ini"
diff --git a/third-party/nlohmann-json b/third-party/nlohmann-json
new file mode 160000
index 00000000..db78ac1d
--- /dev/null
+++ b/third-party/nlohmann-json
@@ -0,0 +1 @@
+Subproject commit db78ac1d7716f56fc9f1b030b715f872f93964e4