diff --git a/Cargo.toml b/Cargo.toml
index aa25a250c..62479551f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,7 @@
 [workspace]
 resolver = "2"
 members = [
+    "fj",
     "fj-app",
     "models/cuboid",
     "models/group",