diff --git a/ExampleModules.nix b/ExampleModules.nix
index f81945d..d091e1a 100644
--- a/ExampleModules.nix
+++ b/ExampleModules.nix
@@ -189,6 +189,7 @@
                 glfw
                 glew
                 glm
+                nlohmann_json
             ];
 
             buildPhase = ''