diff --git a/doc/classes/RDPipelineColorBlendStateAttachment.xml b/doc/classes/RDPipelineColorBlendStateAttachment.xml
index 489253681413..783c8b186429 100644
--- a/doc/classes/RDPipelineColorBlendStateAttachment.xml
+++ b/doc/classes/RDPipelineColorBlendStateAttachment.xml
@@ -32,8 +32,8 @@
 		[codeblock]
 		var attachment = RDPipelineColorBlendStateAttachment.new()
 		attachment.enable_blend = true
-		attachment.alpha_blend_op = RenderingDevice.BLEND_OP_SUBTRACT
-		attachment.color_blend_op = RenderingDevice.BLEND_OP_SUBTRACT
+		attachment.alpha_blend_op = RenderingDevice.BLEND_OP_REVERSE_SUBTRACT
+		attachment.color_blend_op = RenderingDevice.BLEND_OP_REVERSE_SUBTRACT
 		attachment.src_color_blend_factor = RenderingDevice.BLEND_FACTOR_SRC_ALPHA
 		attachment.dst_color_blend_factor = RenderingDevice.BLEND_FACTOR_ONE
 		attachment.src_alpha_blend_factor = RenderingDevice.BLEND_FACTOR_SRC_ALPHA
diff --git a/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp b/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp
index 38b9367cbd2c..df455b27d93c 100644
--- a/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp
+++ b/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp
@@ -207,8 +207,8 @@ void SceneShaderForwardClustered::ShaderData::set_code(const String &p_code) {
 		} break;
 		case BLEND_MODE_SUB: {
 			blend_attachment.enable_blend = true;
-			blend_attachment.alpha_blend_op = RD::BLEND_OP_SUBTRACT;
-			blend_attachment.color_blend_op = RD::BLEND_OP_SUBTRACT;
+			blend_attachment.alpha_blend_op = RD::BLEND_OP_REVERSE_SUBTRACT;
+			blend_attachment.color_blend_op = RD::BLEND_OP_REVERSE_SUBTRACT;
 			blend_attachment.src_color_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
 			blend_attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ONE;
 			blend_attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
diff --git a/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp b/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp
index 0cc08975a512..23714c109171 100644
--- a/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp
+++ b/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp
@@ -218,8 +218,8 @@ void SceneShaderForwardMobile::ShaderData::set_code(const String &p_code) {
 		} break;
 		case BLEND_MODE_SUB: {
 			blend_attachment.enable_blend = true;
-			blend_attachment.alpha_blend_op = RD::BLEND_OP_SUBTRACT;
-			blend_attachment.color_blend_op = RD::BLEND_OP_SUBTRACT;
+			blend_attachment.alpha_blend_op = RD::BLEND_OP_REVERSE_SUBTRACT;
+			blend_attachment.color_blend_op = RD::BLEND_OP_REVERSE_SUBTRACT;
 			blend_attachment.src_color_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
 			blend_attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ONE;
 			blend_attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
diff --git a/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp b/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
index 5c6f630355ce..63ff8d7e6b89 100644
--- a/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
@@ -2121,8 +2121,8 @@ void RendererCanvasRenderRD::CanvasShaderData::set_code(const String &p_code) {
 		} break;
 		case BLEND_MODE_SUB: {
 			attachment.enable_blend = true;
-			attachment.alpha_blend_op = RD::BLEND_OP_SUBTRACT;
-			attachment.color_blend_op = RD::BLEND_OP_SUBTRACT;
+			attachment.alpha_blend_op = RD::BLEND_OP_REVERSE_SUBTRACT;
+			attachment.color_blend_op = RD::BLEND_OP_REVERSE_SUBTRACT;
 			attachment.src_color_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
 			attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ONE;
 			attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;