diff --git a/modules/gridmap/grid_map.cpp b/modules/gridmap/grid_map.cpp
index 9329849964..b230163021 100644
--- a/modules/gridmap/grid_map.cpp
+++ b/modules/gridmap/grid_map.cpp
@@ -31,24 +31,27 @@
 #include "grid_map.h"
 
 #include "core/io/marshalls.h"
-#include "core/math/convex_hull.h"
 #include "core/templates/a_hash_map.h"
+#include "scene/resources/3d/mesh_library.h"
+#include "scene/resources/3d/primitive_meshes.h"
+#include "scene/resources/surface_tool.h"
+#include "servers/rendering_server.h"
+
+#ifndef PHYSICS_3D_DISABLED
+#include "core/math/convex_hull.h"
 #include "scene/resources/3d/box_shape_3d.h"
 #include "scene/resources/3d/capsule_shape_3d.h"
 #include "scene/resources/3d/concave_polygon_shape_3d.h"
 #include "scene/resources/3d/convex_polygon_shape_3d.h"
 #include "scene/resources/3d/cylinder_shape_3d.h"
 #include "scene/resources/3d/height_map_shape_3d.h"
-#include "scene/resources/3d/mesh_library.h"
-#include "scene/resources/3d/navigation_mesh_source_geometry_data_3d.h"
-#include "scene/resources/3d/primitive_meshes.h"
 #include "scene/resources/3d/shape_3d.h"
 #include "scene/resources/3d/sphere_shape_3d.h"
 #include "scene/resources/physics_material.h"
-#include "scene/resources/surface_tool.h"
-#include "servers/rendering_server.h"
+#endif // PHYSICS_3D_DISABLED
 
 #ifndef NAVIGATION_3D_DISABLED
+#include "scene/resources/3d/navigation_mesh_source_geometry_data_3d.h"
 #include "servers/navigation_server_3d.h"
 
 Callable GridMap::_navmesh_source_geometry_parsing_callback;
@@ -1234,7 +1237,9 @@ void GridMap::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("make_baked_meshes", "gen_lightmap_uv", "lightmap_uv_texel_size"), &GridMap::make_baked_meshes, DEFVAL(false), DEFVAL(0.1));
 
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "mesh_library", PROPERTY_HINT_RESOURCE_TYPE, "MeshLibrary"), "set_mesh_library", "get_mesh_library");
+#ifndef PHYSICS_3D_DISABLED
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "physics_material", PROPERTY_HINT_RESOURCE_TYPE, "PhysicsMaterial"), "set_physics_material", "get_physics_material");
+#endif // PHYSICS_3D_DISABLED
 	ADD_GROUP("Cell", "cell_");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "cell_size", PROPERTY_HINT_NONE, "suffix:m"), "set_cell_size", "get_cell_size");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "cell_octant_size", PROPERTY_HINT_RANGE, "1,1024,1"), "set_octant_size", "get_octant_size");
diff --git a/scene/3d/audio_stream_player_3d.cpp b/scene/3d/audio_stream_player_3d.cpp
index 98d88c572a..1702e0609a 100644
--- a/scene/3d/audio_stream_player_3d.cpp
+++ b/scene/3d/audio_stream_player_3d.cpp
@@ -410,10 +410,10 @@ Vector<AudioFrame> AudioStreamPlayer3D::_update_panning() {
 
 		float dist = local_pos.length();
 
+#ifndef PHYSICS_3D_DISABLED
 		Vector3 area_sound_pos;
 		Vector3 listener_area_pos;
 
-#ifndef PHYSICS_3D_DISABLED
 		Area3D *area = _get_overriding_area();
 		if (area && area->is_using_reverb_bus() && area->get_reverb_uniformity() > 0) {
 			area_sound_pos = space_state->get_closest_point_to_object_volume(area->get_rid(), listener_node->get_global_transform().origin);
diff --git a/scene/debugger/scene_debugger.cpp b/scene/debugger/scene_debugger.cpp
index 2e7abcf754..e281fd3e9b 100644
--- a/scene/debugger/scene_debugger.cpp
+++ b/scene/debugger/scene_debugger.cpp
@@ -1634,8 +1634,8 @@ void RuntimeNodeSelect::_root_window_input(const Ref<InputEvent> &p_event) {
 	if (camera_override) {
 		if (node_select_type == NODE_TYPE_2D) {
 			is_dragging_camera = panner->gui_input(p_event, Rect2(Vector2(), root->get_visible_rect().get_size()));
-		} else if (node_select_type == NODE_TYPE_3D && selection_drag_state == SELECTION_DRAG_NONE) {
 #ifndef _3D_DISABLED
+		} else if (node_select_type == NODE_TYPE_3D && selection_drag_state == SELECTION_DRAG_NONE) {
 			if (_handle_3d_input(p_event)) {
 				return;
 			}
@@ -1807,8 +1807,8 @@ void RuntimeNodeSelect::_physics_frame() {
 				}
 			}
 		}
-	} else if (node_select_type == NODE_TYPE_3D) {
 #ifndef _3D_DISABLED
+	} else if (node_select_type == NODE_TYPE_3D) {
 		if (selection_drag_valid) {
 			_find_3d_items_at_rect(selection_drag_area, items);
 		} else {
@@ -2175,7 +2175,7 @@ void RuntimeNodeSelect::_update_selection() {
 		if (visual_instance) {
 			bounds = visual_instance->get_aabb();
 		} else {
-#ifndef PHYSICS_2D_DISABLED
+#ifndef PHYSICS_3D_DISABLED
 			CollisionShape3D *collision_shape = Object::cast_to<CollisionShape3D>(node_3d);
 			if (collision_shape) {
 				Ref<Shape3D> shape = collision_shape->get_shape();
@@ -2183,7 +2183,7 @@ void RuntimeNodeSelect::_update_selection() {
 					bounds = shape->get_debug_mesh()->get_aabb();
 				}
 			}
-#endif // PHYSICS_2D_DISABLED
+#endif // PHYSICS_3D_DISABLED
 		}
 
 		Transform3D xform_to_top_level_parent_space = node_3d->get_global_transform().affine_inverse() * node_3d->get_global_transform();
diff --git a/scene/resources/3d/world_3d.cpp b/scene/resources/3d/world_3d.cpp
index 649bc78ee8..39f23147e2 100644
--- a/scene/resources/3d/world_3d.cpp
+++ b/scene/resources/3d/world_3d.cpp
@@ -34,7 +34,9 @@
 #include "scene/3d/camera_3d.h"
 #include "scene/resources/camera_attributes.h"
 #include "scene/resources/environment.h"
+#ifndef NAVIGATION_3D_DISABLED
 #include "servers/navigation_server_3d.h"
+#endif // NAVIGATION_3D_DISABLED
 
 void World3D::_register_camera(Camera3D *p_camera) {
 	cameras.insert(p_camera);
@@ -58,6 +60,7 @@ RID World3D::get_space() const {
 	return space;
 }
 
+#ifndef NAVIGATION_3D_DISABLED
 RID World3D::get_navigation_map() const {
 	if (navigation_map.is_null()) {
 		navigation_map = NavigationServer3D::get_singleton()->map_create();
@@ -72,6 +75,7 @@ RID World3D::get_navigation_map() const {
 	}
 	return navigation_map;
 }
+#endif // NAVIGATION_3D_DISABLED
 
 RID World3D::get_scenario() const {
 	return scenario;
@@ -149,7 +153,9 @@ PhysicsDirectSpaceState3D *World3D::get_direct_space_state() {
 
 void World3D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_space"), &World3D::get_space);
+#ifndef NAVIGATION_3D_DISABLED
 	ClassDB::bind_method(D_METHOD("get_navigation_map"), &World3D::get_navigation_map);
+#endif // NAVIGATION_3D_DISABLED
 	ClassDB::bind_method(D_METHOD("get_scenario"), &World3D::get_scenario);
 	ClassDB::bind_method(D_METHOD("set_environment", "env"), &World3D::set_environment);
 	ClassDB::bind_method(D_METHOD("get_environment"), &World3D::get_environment);
@@ -164,7 +170,9 @@ void World3D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "fallback_environment", PROPERTY_HINT_RESOURCE_TYPE, "Environment"), "set_fallback_environment", "get_fallback_environment");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "camera_attributes", PROPERTY_HINT_RESOURCE_TYPE, "CameraAttributesPractical,CameraAttributesPhysical"), "set_camera_attributes", "get_camera_attributes");
 	ADD_PROPERTY(PropertyInfo(Variant::RID, "space", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE), "", "get_space");
+#ifndef NAVIGATION_3D_DISABLED
 	ADD_PROPERTY(PropertyInfo(Variant::RID, "navigation_map", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE), "", "get_navigation_map");
+#endif // NAVIGATION_3D_DISABLED
 	ADD_PROPERTY(PropertyInfo(Variant::RID, "scenario", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE), "", "get_scenario");
 #ifndef PHYSICS_3D_DISABLED
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "direct_space_state", PROPERTY_HINT_RESOURCE_TYPE, "PhysicsDirectSpaceState3D", PROPERTY_USAGE_NONE), "", "get_direct_space_state");
diff --git a/scene/resources/3d/world_3d.h b/scene/resources/3d/world_3d.h
index b9e8a4dd3c..71417cf425 100644
--- a/scene/resources/3d/world_3d.h
+++ b/scene/resources/3d/world_3d.h
@@ -48,7 +48,9 @@ class World3D : public Resource {
 private:
 	RID scenario;
 	mutable RID space;
+#ifndef NAVIGATION_3D_DISABLED
 	mutable RID navigation_map;
+#endif // NAVIGATION_3D_DISABLED
 
 	Ref<Environment> environment;
 	Ref<Environment> fallback_environment;
@@ -67,7 +69,9 @@ protected:
 
 public:
 	RID get_space() const;
+#ifndef NAVIGATION_3D_DISABLED
 	RID get_navigation_map() const;
+#endif // NAVIGATION_3D_DISABLED
 	RID get_scenario() const;
 
 	void set_environment(const Ref<Environment> &p_environment);