diff --git a/servers/physics_2d/physics_2d_server_wrap_mt.cpp b/servers/physics_2d/physics_2d_server_wrap_mt.cpp
index c698290fd9e..9fc15d96608 100644
--- a/servers/physics_2d/physics_2d_server_wrap_mt.cpp
+++ b/servers/physics_2d/physics_2d_server_wrap_mt.cpp
@@ -139,6 +139,7 @@ void Physics2DServerWrapMT::finish() {
 	segment_shape_free_cached_ids();
 	circle_shape_free_cached_ids();
 	rectangle_shape_free_cached_ids();
+	capsule_shape_free_cached_ids();
 	convex_polygon_shape_free_cached_ids();
 	concave_polygon_shape_free_cached_ids();