diff --git a/build.gradle b/build.gradle
index 7f18b2b8..c4f76b13 100644
--- a/build.gradle
+++ b/build.gradle
@@ -132,6 +132,7 @@ dependencies {
 
 	// source code remapping
 	implementation libs.fabric.mercury
+	implementation libs.fabric.mercury.mixin
 
 	implementation libs.fabric.unpick
 	implementation libs.fabric.unpick.utils
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index bc51d2a7..9d7ee039 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -9,6 +9,7 @@ clazz-tweaker = "0.1.1"
 mapping-io = "0.7.1"
 lorenz-tiny = "4.0.2"
 mercury = "0.4.2"
+mercury-mixin = "0.1.0"
 loom-native = "0.2.0"
 unpick = "3.0.0-beta.9"
 
@@ -34,6 +35,7 @@ fabric-clazz-tweaker = { module = "net.fabricmc:class-tweaker", version.ref = "c
 fabric-mapping-io = { module = "net.fabricmc:mapping-io", version.ref = "mapping-io" }
 fabric-lorenz-tiny = { module = "net.fabricmc:lorenz-tiny", version.ref = "lorenz-tiny" }
 fabric-mercury = { module = "net.fabricmc:mercury", version.ref = "mercury" }
+fabric-mercury-mixin = { module = "net.fabricmc:mercurymixin", version.ref = "mercury-mixin" }
 fabric-loom-nativelib = { module = "net.fabricmc:fabric-loom-native", version.ref = "loom-native" }
 fabric-unpick = { module = "net.fabricmc.unpick:unpick", version.ref = "unpick" }
 fabric-unpick-utils = { module = "net.fabricmc.unpick:unpick-format-utils", version.ref = "unpick" }
diff --git a/src/main/java/net/fabricmc/loom/task/service/MigrateMappingsService.java b/src/main/java/net/fabricmc/loom/task/service/MigrateMappingsService.java
index 152f364f..302e7219 100644
--- a/src/main/java/net/fabricmc/loom/task/service/MigrateMappingsService.java
+++ b/src/main/java/net/fabricmc/loom/task/service/MigrateMappingsService.java
@@ -32,6 +32,7 @@ import java.nio.file.Path;
 
 import org.cadixdev.lorenz.MappingSet;
 import org.cadixdev.mercury.Mercury;
+import org.cadixdev.mercury.mixin.MixinRemapper;
 import org.cadixdev.mercury.remapper.MercuryRemapper;
 import org.gradle.api.IllegalDependencyNotation;
 import org.gradle.api.JavaVersion;
@@ -133,6 +134,7 @@ public class MigrateMappingsService extends Service<MigrateMappingsService.Optio
 		).read();
 
 		mercury.getProcessors().add(MercuryRemapper.create(mappingSet));
+		mercury.getProcessors().add(MixinRemapper.create(mappingSet));
 
 		for (File file : getOptions().getClasspath().getFiles()) {
 			mercury.getClassPath().add(file.toPath());