1 files changed, 1 insertions, 1 deletions
diff --git a/core/math/plane.h b/core/math/plane.h
index bac946502b..8cb6f62b3b 100644
--- a/core/math/plane.h
+++ b/core/math/plane.h
@@ -35,7 +35,7 @@
 
 class Variant;
 
-class Plane {
+class _NO_DISCARD_ Plane {
 public:
 	Vector3 normal;
 	real_t d = 0;