diff --git a/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl b/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl
index 987960069b2..5bb8fea89ab 100644
--- a/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl
+++ b/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl
@@ -1251,6 +1251,7 @@ void main() {
 
 	{ //directional light
 
+#ifndef SHADOWS_DISABLED
 		// Do shadow and lighting in two passes to reduce register pressure
 		uint shadow0 = 0;
 		uint shadow1 = 0;
@@ -1449,6 +1450,7 @@ void main() {
 				shadow1 |= uint(clamp(shadow * 255.0, 0.0, 255.0)) << ((i - 4) * 8);
 			}
 		}
+#endif // SHADOWS_DISABLED
 
 		for (uint i = 0; i < 8; i++) {
 			if (i >= scene_data.directional_light_count) {
@@ -1511,12 +1513,13 @@ void main() {
 #endif
 
 			float shadow = 1.0;
-
+#ifndef SHADOWS_DISABLED
 			if (i < 4) {
 				shadow = float(shadow0 >> (i * 8) & 0xFF) / 255.0;
 			} else {
 				shadow = float(shadow1 >> ((i - 4) * 8) & 0xFF) / 255.0;
 			}
+#endif
 
 			blur_shadow(shadow);
 
diff --git a/servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl b/servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl
index 72872c9c089..61559fe809e 100644
--- a/servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl
+++ b/servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl
@@ -287,7 +287,7 @@ void light_compute(vec3 N, vec3 L, vec3 V, float A, vec3 light_color, float atte
 #endif //defined(LIGHT_CODE_USED)
 }
 
-#ifndef USE_NO_SHADOWS
+#ifndef SHADOWS_DISABLED
 
 // Interleaved Gradient Noise
 // https://www.iryoku.com/next-generation-post-processing-in-call-of-duty-advanced-warfare
@@ -433,7 +433,7 @@ float sample_directional_soft_shadow(texture2D shadow, vec3 pssm_coord, vec2 tex
 	}
 }
 
-#endif //USE_NO_SHADOWS
+#endif // SHADOWS_DISABLED
 
 float get_omni_attenuation(float distance, float inv_range, float decay) {
 	float nd = distance * inv_range;
@@ -445,7 +445,7 @@ float get_omni_attenuation(float distance, float inv_range, float decay) {
 }
 
 float light_process_omni_shadow(uint idx, vec3 vertex, vec3 normal) {
-#ifndef USE_NO_SHADOWS
+#ifndef SHADOWS_DISABLED
 	if (omni_lights.data[idx].shadow_enabled) {
 		// there is a shadowmap
 		vec2 texel_size = scene_data.shadow_atlas_pixel_size;
@@ -730,7 +730,7 @@ void light_process_omni(uint idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 v
 }
 
 float light_process_spot_shadow(uint idx, vec3 vertex, vec3 normal) {
-#ifndef USE_NO_SHADOWS
+#ifndef SHADOWS_DISABLED
 	if (spot_lights.data[idx].shadow_enabled) {
 		vec3 light_rel_vec = spot_lights.data[idx].position - vertex;
 		float light_length = length(light_rel_vec);
@@ -806,7 +806,7 @@ float light_process_spot_shadow(uint idx, vec3 vertex, vec3 normal) {
 		return shadow;
 	}
 
-#endif //USE_NO_SHADOWS
+#endif // SHADOWS_DISABLED
 
 	return 1.0;
 }
diff --git a/servers/rendering/renderer_scene_cull.cpp b/servers/rendering/renderer_scene_cull.cpp
index a7886bb6b10..cf422962f0d 100644
--- a/servers/rendering/renderer_scene_cull.cpp
+++ b/servers/rendering/renderer_scene_cull.cpp
@@ -1139,7 +1139,7 @@ void RendererSceneCull::instance_geometry_set_cast_shadows_setting(RID p_instanc
 	if (instance->scenario && instance->array_index >= 0) {
 		InstanceData &idata = instance->scenario->instance_data[instance->array_index];
 
-		if (instance->cast_shadows != RS::SHADOW_CASTING_SETTING_SHADOWS_ONLY) {
+		if (instance->cast_shadows != RS::SHADOW_CASTING_SETTING_OFF) {
 			idata.flags |= InstanceData::FLAG_CAST_SHADOWS;
 		} else {
 			idata.flags &= ~uint32_t(InstanceData::FLAG_CAST_SHADOWS);
@@ -1603,7 +1603,7 @@ void RendererSceneCull::_update_instance(Instance *p_instance) {
 			//always dirty when added
 			idata.flags |= InstanceData::FLAG_REFLECTION_PROBE_DIRTY;
 		}
-		if (p_instance->cast_shadows != RS::SHADOW_CASTING_SETTING_SHADOWS_ONLY) {
+		if (p_instance->cast_shadows != RS::SHADOW_CASTING_SETTING_OFF) {
 			idata.flags |= InstanceData::FLAG_CAST_SHADOWS;
 		}
 		if (p_instance->cast_shadows == RS::SHADOW_CASTING_SETTING_SHADOWS_ONLY) {