diff --git a/scene/3d/cpu_particles.cpp b/scene/3d/cpu_particles.cpp
index 732a2f488..69d08da74 100644
--- a/scene/3d/cpu_particles.cpp
+++ b/scene/3d/cpu_particles.cpp
@@ -95,7 +95,7 @@ void CPUParticles::set_amount(int p_amount) {
 	particle_data.fill(0);
 	particle_data_prev.fill(0);
 
-	RS::get_singleton()->multimesh_allocate(multimesh, p_amount, RS::MULTIMESH_TRANSFORM_2D, RS::MULTIMESH_COLOR_8BIT, RS::MULTIMESH_CUSTOM_DATA_FLOAT);
+	RS::get_singleton()->multimesh_allocate(multimesh, p_amount, RS::MULTIMESH_TRANSFORM_3D, RS::MULTIMESH_COLOR_8BIT, RS::MULTIMESH_CUSTOM_DATA_FLOAT);
 
 	particle_order.resize(p_amount);
 }