diff --git a/experiments/2024-12-09/src/geometry/mod.rs b/experiments/2024-12-09/src/geometry/mod.rs
index bef7d2fcd..7d4bd571d 100644
--- a/experiments/2024-12-09/src/geometry/mod.rs
+++ b/experiments/2024-12-09/src/geometry/mod.rs
@@ -1,11 +1,11 @@
 mod operation;
-mod primitives;
 mod shape;
 mod sketch;
+mod triangle;
 
 pub use self::{
     operation::{AnyOp, Handle, Operation},
-    primitives::Triangle,
     shape::Shape,
     sketch::Sketch,
+    triangle::Triangle,
 };
diff --git a/experiments/2024-12-09/src/geometry/primitives.rs b/experiments/2024-12-09/src/geometry/triangle.rs
similarity index 100%
rename from experiments/2024-12-09/src/geometry/primitives.rs
rename to experiments/2024-12-09/src/geometry/triangle.rs