diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 57a8eb11a..e76ef7433 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -27,7 +27,7 @@ repos:
     exclude: "^(.*\\.(bat)|LICENSE)$"
 
 - repo: https://github.com/fsfe/reuse-tool
-  rev: v4.0.3
+  rev: v5.0.2
   hooks:
   - id: reuse
 
diff --git a/REUSE.toml b/REUSE.toml
index 88259ac93..399671555 100644
--- a/REUSE.toml
+++ b/REUSE.toml
@@ -17,14 +17,14 @@ path = [
     "projects/common/src/main/resources/assets/computercraft/sounds/empty.ogg",
     "projects/common/src/testMod/resources/data/cctest/computercraft/turtle_upgrades/**",
     "projects/common/src/testMod/resources/data/cctest/structures/**",
-    "projects/**/src/generated/**",
+    "projects/*/src/generated/**",
     "projects/web/src/htmlTransform/export/index.json",
     "projects/web/src/htmlTransform/export/items/minecraft/**",
     # GitHub build scripts are CC0. While we could add a header to each file,
     # it's unclear if it will break actions or issue templates in some way.
     ".github/**",
     # Example mod is CC0.
-    "projects/**/src/examples/**"
+    "projects/*/src/examples/**"
 ]
 
 [[annotations]]
@@ -35,22 +35,15 @@ path = [
     "doc/images/**",
     "package.json",
     "package-lock.json",
-    "projects/common/src/client/resources/computercraft-client.mixins.json",
+    "projects/*/src/*/resources/*.mixins.json",
+    "projects/fabric/src/*/resources/fabric.mod.json",
     "projects/common/src/main/resources/assets/minecraft/shaders/core/computercraft/monitor_tbo.json",
-    "projects/common/src/main/resources/computercraft.mixins.json",
-    "projects/common/src/testMod/resources/computercraft-gametest.mixins.json",
     "projects/common/src/testMod/resources/data/computercraft/loot_tables/treasure_disk.json",
     "projects/common/src/testMod/resources/pack.mcmeta",
     "projects/core/src/main/resources/data/computercraft/lua/rom/modules/command/.ignoreme",
     "projects/core/src/main/resources/data/computercraft/lua/rom/modules/main/.ignoreme",
     "projects/core/src/main/resources/data/computercraft/lua/rom/modules/turtle/.ignoreme",
     "projects/core/src/main/resources/data/computercraft/lua/rom/motd.txt",
-    "projects/fabric/src/client/resources/computercraft-client.fabric.mixins.json",
-    "projects/fabric/src/datagen/resources/fabric.mod.json",
-    "projects/fabric/src/main/resources/computercraft.fabric.mixins.json",
-    "projects/fabric/src/main/resources/fabric.mod.json",
-    "projects/fabric/src/testMod/resources/computercraft-gametest.fabric.mixins.json",
-    "projects/fabric/src/testMod/resources/fabric.mod.json",
     "projects/web/src/frontend/mount/.settings",
     "projects/web/src/frontend/mount/example.nfp",
     "projects/web/src/frontend/mount/example.nft",
diff --git a/projects/fabric/src/main/java/dan200/computercraft/mixin/TagEntryAccessor.java b/projects/fabric/src/datagen/java/dan200/computercraft/mixin/TagEntryAccessor.java
similarity index 100%
rename from projects/fabric/src/main/java/dan200/computercraft/mixin/TagEntryAccessor.java
rename to projects/fabric/src/datagen/java/dan200/computercraft/mixin/TagEntryAccessor.java
diff --git a/projects/fabric/src/main/java/dan200/computercraft/mixin/TagsProviderMixin.java b/projects/fabric/src/datagen/java/dan200/computercraft/mixin/TagsProviderMixin.java
similarity index 100%
rename from projects/fabric/src/main/java/dan200/computercraft/mixin/TagsProviderMixin.java
rename to projects/fabric/src/datagen/java/dan200/computercraft/mixin/TagsProviderMixin.java
diff --git a/projects/fabric/src/datagen/resources/computercraft-datagen.fabric.mixins.json b/projects/fabric/src/datagen/resources/computercraft-datagen.fabric.mixins.json
new file mode 100644
index 000000000..68fa2ec48
--- /dev/null
+++ b/projects/fabric/src/datagen/resources/computercraft-datagen.fabric.mixins.json
@@ -0,0 +1,13 @@
+{
+    "required": true,
+    "package": "dan200.computercraft.mixin",
+    "minVersion": "0.8",
+    "compatibilityLevel": "JAVA_17",
+    "injectors": {
+        "defaultRequire": 1
+    },
+    "mixins": [
+        "TagEntryAccessor",
+        "TagsProviderMixin"
+    ]
+}
diff --git a/projects/fabric/src/datagen/resources/fabric.mod.json b/projects/fabric/src/datagen/resources/fabric.mod.json
index 1daa9ec5f..8da5bef37 100644
--- a/projects/fabric/src/datagen/resources/fabric.mod.json
+++ b/projects/fabric/src/datagen/resources/fabric.mod.json
@@ -9,5 +9,8 @@
     },
     "depends": {
         "computercraft": "*"
-    }
+    },
+    "mixins": [
+        "computercraft-datagen.fabric.mixins.json"
+    ]
 }
diff --git a/projects/fabric/src/main/resources/computercraft.fabric.mixins.json b/projects/fabric/src/main/resources/computercraft.fabric.mixins.json
index d52054c29..f8b2e7faf 100644
--- a/projects/fabric/src/main/resources/computercraft.fabric.mixins.json
+++ b/projects/fabric/src/main/resources/computercraft.fabric.mixins.json
@@ -13,8 +13,6 @@
         "ExplosionDamageCalculatorMixin",
         "ItemEntityMixin",
         "ItemMixin",
-        "ServerLevelMixin",
-        "TagEntryAccessor",
-        "TagsProviderMixin"
+        "ServerLevelMixin"
     ]
 }