diff --git a/README-template.md b/README-template.md
index bd5e74d79..e6235c0e0 100644
--- a/README-template.md
+++ b/README-template.md
@@ -19,37 +19,28 @@ Example:
   {
     "name": "Alternative thumbnails",
     "description": "Adds options to replace video thumbnails using the DeArrow API or image captures from the video.",
-    "compatiblePackages":[
-      {
-        "name": "com.google.android.youtube",
-        "versions": "COMPATIBLE_PACKAGE_YOUTUBE"
-      }
-    ],
     "use":true,
+    "compatiblePackages": {
+      "com.google.android.youtube": "COMPATIBLE_PACKAGE_YOUTUBE"
+    },
     "options": []
   },
   {
     "name": "Bitrate default value",
     "description": "Sets the audio quality to 'Always High' when you first install the app.",
-    "compatiblePackages": [
-      {
-        "name": "com.google.android.apps.youtube.music",
-        "versions": "COMPATIBLE_PACKAGE_MUSIC"
-      }
-    ],
     "use":true,
+    "compatiblePackages": {
+      "com.google.android.apps.youtube.music": "COMPATIBLE_PACKAGE_MUSIC"
+    },
     "options": []
   },
   {
     "name": "Hide ads",
     "description": "Adds options to hide ads.",
-    "compatiblePackages": [
-      {
-        "name": "com.reddit.frontpage",
-        "versions": "COMPATIBLE_PACKAGE_REDDIT"
-      }
-    ],
     "use":true,
+    "compatiblePackages": {
+      "com.reddit.frontpage": "COMPATIBLE_PACKAGE_REDDIT"
+    },
     "options": []
   }
 ]
diff --git a/patches/src/main/kotlin/app/revanced/generator/JsonPatchesFileGenerator.kt b/patches/src/main/kotlin/app/revanced/generator/JsonPatchesFileGenerator.kt
index dab126698..b06f3b3e5 100644
--- a/patches/src/main/kotlin/app/revanced/generator/JsonPatchesFileGenerator.kt
+++ b/patches/src/main/kotlin/app/revanced/generator/JsonPatchesFileGenerator.kt
@@ -1,10 +1,12 @@
 package app.revanced.generator
 
-import app.revanced.patcher.patch.Package
 import app.revanced.patcher.patch.Patch
 import com.google.gson.GsonBuilder
 import java.io.File
 
+typealias PackageName = String
+typealias VersionName = String
+
 internal class JsonPatchesFileGenerator : PatchesFileGenerator {
     override fun generate(patches: Set<Patch<*>>) {
         val patchesJson = File("../patches.json")
@@ -12,8 +14,8 @@ internal class JsonPatchesFileGenerator : PatchesFileGenerator {
             JsonPatch(
                 it.name!!,
                 it.description,
-                it.compatiblePackages,
                 it.use,
+                it.compatiblePackages?.associate { (packageName, versions) -> packageName to versions },
                 it.options.values.map { option ->
                     JsonPatch.Option(
                         option.key,
@@ -26,27 +28,16 @@ internal class JsonPatchesFileGenerator : PatchesFileGenerator {
                 },
             )
         }.let {
-            patchesJson.writeText(GsonBuilder().serializeNulls().create().toJson(it))
+            patchesJson.writeText(GsonBuilder().setPrettyPrinting().create().toJson(it))
         }
-
-        patchesJson.writeText(
-            patchesJson.readText()
-                .replace(
-                    "\"first\":",
-                    "\"name\":"
-                ).replace(
-                    "\"second\":",
-                    "\"versions\":"
-                )
-        )
     }
 
     @Suppress("unused")
     private class JsonPatch(
         val name: String? = null,
         val description: String? = null,
-        val compatiblePackages: Set<Package>? = null,
         val use: Boolean = true,
+        val compatiblePackages: Map<PackageName, Set<VersionName>?>? = null,
         val options: List<Option>,
     ) {
         class Option(
diff --git a/patches/src/main/kotlin/app/revanced/generator/ReadMeFileGenerator.kt b/patches/src/main/kotlin/app/revanced/generator/ReadMeFileGenerator.kt
index 299e9454a..7b9451ff3 100644
--- a/patches/src/main/kotlin/app/revanced/generator/ReadMeFileGenerator.kt
+++ b/patches/src/main/kotlin/app/revanced/generator/ReadMeFileGenerator.kt
@@ -53,9 +53,9 @@ internal class ReadMeFileGenerator : PatchesFileGenerator {
                     } else {
                         versions
                             ?.toString()
-                            ?.replace("[", "[\n          \"")
-                            ?.replace("]", "\"\n        ]")
-                            ?.replace(", ", "\",\n          \"")
+                            ?.replace("[", "[\n        \"")
+                            ?.replace("]", "\"\n      ]")
+                            ?.replace(", ", "\",\n        \"")
                             ?: "\"ALL\""
                     }