diff --git a/src/main/java/me/fallenbreath/tweakermore/mixins/tweaks/features/schematicProPlace/PlacementTweaksMixin.java b/src/main/java/me/fallenbreath/tweakermore/mixins/tweaks/features/schematicProPlace/PlacementTweaksMixin.java
index 6848b72f..1870aee8 100644
--- a/src/main/java/me/fallenbreath/tweakermore/mixins/tweaks/features/schematicProPlace/PlacementTweaksMixin.java
+++ b/src/main/java/me/fallenbreath/tweakermore/mixins/tweaks/features/schematicProPlace/PlacementTweaksMixin.java
@@ -30,6 +30,7 @@
 import me.fallenbreath.tweakermore.impl.features.schematicProPlace.ProPlaceImpl;
 import me.fallenbreath.tweakermore.util.BlockUtil;
 import me.fallenbreath.tweakermore.util.ModIds;
+import me.fallenbreath.tweakermore.util.compat.tweakermore.TweakerooAccess;
 import net.minecraft.block.BlockState;
 import net.minecraft.client.network.ClientPlayerEntity;
 import net.minecraft.client.network.ClientPlayerInteractionManager;
@@ -131,7 +132,9 @@ private static boolean isFacingValidFor(Direction facing, ItemStack stack)
 
 		// Carpet-Extra mod accurate block placement protocol support
 		if (flexible && rotation && accurate == false &&
-				//#if MC >= 11700
+				//#if MC >= 12100
+				//$$ TweakerooAccess.getAccuratePlacementProtocolValue() &&
+				//#elseif MC >= 11700
 				//$$ Configs.Generic.CARPET_ACCURATE_PLACEMENT_PROTOCOL.getBooleanValue() &&
 				//#else
 				FeatureToggle.CARPET_ACCURATE_PLACEMENT_PROTOCOL.getBooleanValue() &&
diff --git a/src/main/java/me/fallenbreath/tweakermore/util/compat/tweakermore/TweakerooAccess.java b/src/main/java/me/fallenbreath/tweakermore/util/compat/tweakermore/TweakerooAccess.java
index ae7c7714..e5eac15a 100644
--- a/src/main/java/me/fallenbreath/tweakermore/util/compat/tweakermore/TweakerooAccess.java
+++ b/src/main/java/me/fallenbreath/tweakermore/util/compat/tweakermore/TweakerooAccess.java
@@ -20,7 +20,10 @@
 
 package me.fallenbreath.tweakermore.util.compat.tweakermore;
 
+import fi.dy.masa.malilib.config.options.ConfigBoolean;
+import fi.dy.masa.tweakeroo.config.Configs;
 import fi.dy.masa.tweakeroo.util.CameraEntity;
+import me.fallenbreath.tweakermore.util.ReflectionUtil;
 import net.minecraft.client.network.ClientPlayerEntity;
 import org.jetbrains.annotations.Nullable;
 
@@ -31,4 +34,23 @@ public static ClientPlayerEntity getFreecamEntity()
 	{
 		return CameraEntity.getCamera();
 	}
+
+	// for 1.21+ tweakeroo,
+	// CARPET_ACCURATE_PLACEMENT_PROTOCOL changed to ACCURATE_PLACEMENT_PROTOCOL
+	public static boolean getAccuratePlacementProtocolValue()
+	{
+		Class<?> genericClass = Configs.Generic.class;
+		ReflectionUtil.ValueWrapper<ConfigBoolean> newAccField = ReflectionUtil.getStaticField(genericClass, "ACCURATE_PLACEMENT_PROTOCOL");
+		if (newAccField.isPresent())
+		{
+			return newAccField.get().getBooleanValue();
+		}
+		ReflectionUtil.ValueWrapper<ConfigBoolean> oldAccField = ReflectionUtil.getStaticField(genericClass, "CARPET_ACCURATE_PLACEMENT_PROTOCOL");
+		if (oldAccField.isPresent())
+		{
+			return oldAccField.get().getBooleanValue();
+		}
+
+		return false;
+	}
 }