diff --git a/modules/material_maker/SCsub b/modules/material_maker/SCsub
index d4dda17de..998cdba5e 100644
--- a/modules/material_maker/SCsub
+++ b/modules/material_maker/SCsub
@@ -136,28 +136,28 @@ sources = [
     "nodes/gradient/gradient.cpp",
     "nodes/gradient/circular_gradient.cpp",
 
-    #"nodes/filter/tonality.cpp",
-    #"nodes/filter/swap_channels.cpp",
-    #"nodes/filter/quantize.cpp",
-    #"nodes/filter/math.cpp",
-    #"nodes/filter/make_tileable.cpp",
-    #"nodes/filter/invert.cpp",
-    #"nodes/filter/greyscale.cpp",
-    #"nodes/filter/fill_to_uv.cpp",
-    #"nodes/filter/fill_to_size.cpp",
-    #"nodes/filter/fill_to_random_grey.cpp",
-    #"nodes/filter/fill_to_random_color.cpp",
-    #"nodes/filter/fill_to_position.cpp",
-    #"nodes/filter/fill_to_color.cpp",
-    #"nodes/filter/fill_channel.cpp",
-    #"nodes/filter/emboss.cpp",
-    #"nodes/filter/decompose.cpp",
-    #"nodes/filter/combine.cpp",
-    #"nodes/filter/colorize.cpp",
-    #"nodes/filter/brightness_contrast.cpp",
-    #"nodes/filter/blur_gaussian.cpp",
-    #"nodes/filter/blend.cpp",
-    #"nodes/filter/adjust_hsv.cpp",
+    "nodes/filter/tonality.cpp",
+    "nodes/filter/swap_channels.cpp",
+    "nodes/filter/quantize.cpp",
+    "nodes/filter/mm_math.cpp",
+    "nodes/filter/make_tileable.cpp",
+    "nodes/filter/invert.cpp",
+    "nodes/filter/greyscale.cpp",
+    "nodes/filter/fill_to_uv.cpp",
+    "nodes/filter/fill_to_size.cpp",
+    "nodes/filter/fill_to_random_grey.cpp",
+    "nodes/filter/fill_to_random_color.cpp",
+    "nodes/filter/fill_to_position.cpp",
+    "nodes/filter/fill_to_color.cpp",
+    "nodes/filter/fill_channel.cpp",
+    "nodes/filter/emboss.cpp",
+    "nodes/filter/decompose.cpp",
+    "nodes/filter/combine.cpp",
+    "nodes/filter/colorize.cpp",
+    "nodes/filter/brightness_contrast.cpp",
+    "nodes/filter/blur_gaussian.cpp",
+    "nodes/filter/blend.cpp",
+    "nodes/filter/adjust_hsv.cpp",
 ]
 
 if env["tools"]:
diff --git a/modules/material_maker/register_types.cpp b/modules/material_maker/register_types.cpp
index 948e94c98..4a974fc25 100644
--- a/modules/material_maker/register_types.cpp
+++ b/modules/material_maker/register_types.cpp
@@ -130,7 +130,6 @@ SOFTWARE.
 #include "nodes/gradient/gradient.h"
 #include "nodes/gradient/radial_gradient.h"
 
-/*
 #include "nodes/filter/adjust_hsv.h"
 #include "nodes/filter/blend.h"
 #include "nodes/filter/blur_gaussian.h"
@@ -149,11 +148,10 @@ SOFTWARE.
 #include "nodes/filter/greyscale.h"
 #include "nodes/filter/invert.h"
 #include "nodes/filter/make_tileable.h"
-#include "nodes/filter/math.h"
+#include "nodes/filter/mm_math.h"
 #include "nodes/filter/quantize.h"
 #include "nodes/filter/swap_channels.h"
 #include "nodes/filter/tonality.h"
-*/
 
 static _MMAlgos *_mm_algos_singleton = nullptr;
 
@@ -328,22 +326,21 @@ void register_material_maker_types() {
 	ClassDB::register_class<MMCircularGradient>();
 	MMAlgos::register_node_class("Gradient", "MMCircularGradient");
 
-	/*
-	  ClassDB::register_class<MMTonality>();
-	  MMAlgos::register_node_class("Filter", "MMTonality");
-			ClassDB::register_class<MMSwapChannels>();
-			MMAlgos::register_node_class("Filter", "MMSwapChannels");
-			ClassDB::register_class<MMQuantize>();
-			MMAlgos::register_node_class("Filter", "MMQuantize");
-			ClassDB::register_class<MMMath>();
-			MMAlgos::register_node_class("Filter", "MMMath");
-			ClassDB::register_class<MMMakeTileable>();
-			MMAlgos::register_node_class("Filter", "MMMakeTileable");
-			ClassDB::register_class<MMInvert>();
-			MMAlgos::register_node_class("Filter", "MMInvert");
-			ClassDB::register_class<MMGreyscale>();
-			MMAlgos::register_node_class("Filter", "MMGreyscale");
-			ClassDB::register_class<MMFillToUv>();
+	ClassDB::register_class<MMTonality>();
+	MMAlgos::register_node_class("Filter", "MMTonality");
+	ClassDB::register_class<MMSwapChannels>();
+	MMAlgos::register_node_class("Filter", "MMSwapChannels");
+	ClassDB::register_class<MMQuantize>();
+	MMAlgos::register_node_class("Filter", "MMQuantize");
+	ClassDB::register_class<MMMath>();
+	MMAlgos::register_node_class("Filter", "MMMath");
+	ClassDB::register_class<MMMakeTileable>();
+	MMAlgos::register_node_class("Filter", "MMMakeTileable");
+	ClassDB::register_class<MMInvert>();
+	MMAlgos::register_node_class("Filter", "MMInvert");
+	ClassDB::register_class<MMGreyscale>();
+	MMAlgos::register_node_class("Filter", "MMGreyscale");
+	ClassDB::register_class<MMFillToUv>();
 	MMAlgos::register_node_class("Filter", "MMFillToUv");
 	ClassDB::register_class<MMFillToSize>();
 	MMAlgos::register_node_class("Filter", "MMFillToSize");
@@ -358,22 +355,22 @@ void register_material_maker_types() {
 	ClassDB::register_class<MMFillChannel>();
 	MMAlgos::register_node_class("Filter", "MMFillChannel");
 	ClassDB::register_class<MMEmboss>();
-			MMAlgos::register_node_class("Filter", "MMEmboss");
-			ClassDB::register_class<MMDecompose>();
-			MMAlgos::register_node_class("Filter", "MMDecompose");
-			ClassDB::register_class<MMCombine>();
-			MMAlgos::register_node_class("Filter", "MMCombine");
-			ClassDB::register_class<MMColorize>();
-			MMAlgos::register_node_class("Filter", "MMColorize");
-			ClassDB::register_class<MMBrightnessContrast>();
-			MMAlgos::register_node_class("Filter", "MMBrightnessContrast");
-			ClassDB::register_class<MMBlurGaussian>();
-			MMAlgos::register_node_class("Filter", "MMBlurGaussian");
-			ClassDB::register_class<MMBlend>();
-			MMAlgos::register_node_class("Filter", "MMBlend");
-			ClassDB::register_class<MMAdjustHsv>();
-			MMAlgos::register_node_class("Filter", "MMAdjustHsv");
-		*/
+	MMAlgos::register_node_class("Filter", "MMEmboss");
+	ClassDB::register_class<MMDecompose>();
+	MMAlgos::register_node_class("Filter", "MMDecompose");
+	ClassDB::register_class<MMCombine>();
+	MMAlgos::register_node_class("Filter", "MMCombine");
+	ClassDB::register_class<MMColorize>();
+	MMAlgos::register_node_class("Filter", "MMColorize");
+	ClassDB::register_class<MMBrightnessContrast>();
+	MMAlgos::register_node_class("Filter", "MMBrightnessContrast");
+	ClassDB::register_class<MMBlurGaussian>();
+	MMAlgos::register_node_class("Filter", "MMBlurGaussian");
+	ClassDB::register_class<MMBlend>();
+	MMAlgos::register_node_class("Filter", "MMBlend");
+	ClassDB::register_class<MMAdjustHsv>();
+	MMAlgos::register_node_class("Filter", "MMAdjustHsv");
+
 	_mm_algos_singleton = memnew(_MMAlgos);
 	Engine::get_singleton()->add_singleton(Engine::Singleton("MMAlgos", _MMAlgos::get_singleton()));