diff --git a/src/main/java/net/minecraftforge/fml/client/ClientModLoader.java b/src/main/java/net/minecraftforge/fml/client/ClientModLoader.java
index bfeffdf2a..9d00040ab 100644
--- a/src/main/java/net/minecraftforge/fml/client/ClientModLoader.java
+++ b/src/main/java/net/minecraftforge/fml/client/ClientModLoader.java
@@ -233,7 +233,7 @@ public class ClientModLoader
             }
         }
         final ResourcePackInfo packInfo = ResourcePackInfo.createResourcePack("mod_resources", true, () -> new DelegatingResourcePack("mod_resources", "Mod Resources",
-                new PackMetadataSection(new TranslationTextComponent("fml.resources.modresources", hiddenPacks.size()), 5),
+                new PackMetadataSection(new TranslationTextComponent("fml.resources.modresources", hiddenPacks.size()), 6),
                 hiddenPacks), factory, ResourcePackInfo.Priority.BOTTOM, IPackNameDecorator.field_232625_a_);
         consumer.accept(packInfo);
     }
diff --git a/src/main/resources/pack.mcmeta b/src/main/resources/pack.mcmeta
index dad4aabd1..f9c8a4975 100644
--- a/src/main/resources/pack.mcmeta
+++ b/src/main/resources/pack.mcmeta
@@ -1,6 +1,6 @@
 {
    "pack": {
-      "pack_format": 5,
+      "pack_format": 6,
       "description": "Forge resource pack"
    }
-}
\ No newline at end of file
+}
diff --git a/src/test/resources/pack.mcmeta b/src/test/resources/pack.mcmeta
index 7d4fb8adb..b46b1a9d2 100644
--- a/src/test/resources/pack.mcmeta
+++ b/src/test/resources/pack.mcmeta
@@ -1,6 +1,6 @@
 {
    "pack": {
-      "pack_format": 5,
+      "pack_format": 6,
       "description": "Forge tests resource pack"
    }
-}
\ No newline at end of file
+}