diff --git a/src/main/java/net/minecraftforge/common/config/ConfigManager.java b/src/main/java/net/minecraftforge/common/config/ConfigManager.java
index 50352df05f..8f9f756d46 100644
--- a/src/main/java/net/minecraftforge/common/config/ConfigManager.java
+++ b/src/main/java/net/minecraftforge/common/config/ConfigManager.java
@@ -249,6 +249,7 @@ public class ConfigManager
         else if (ftype.getSuperclass() == Object.class) //Only support classes that are one level below Object.
         {
             String sub = (category.isEmpty() ? "" : category + ".") + getName(f).toLowerCase(Locale.ENGLISH);
+            cfg.getCategory(sub).setComment(comment);
             Object sinst = get(instance, f);
             for (Field sf : ftype.getDeclaredFields())
             {
diff --git a/src/test/java/net/minecraftforge/debug/ConfigTest.java b/src/test/java/net/minecraftforge/debug/ConfigTest.java
index 5d73c1159f..55ef580cf3 100644
--- a/src/test/java/net/minecraftforge/debug/ConfigTest.java
+++ b/src/test/java/net/minecraftforge/debug/ConfigTest.java
@@ -70,6 +70,14 @@ public class ConfigTest
         @LangKey("this.is.not.a.good.key")
         @Comment({"This is a really long", "Multi-line comment"})
         public static String Comments = "Hi Tv!";
+
+        @Comment("Category Comment Test")
+        public static NestedType Inner = new NestedType();
+
+        public static class NestedType
+        {
+            public String HeyLook = "Go in!";
+        }
     }
     @Config(modid = MODID, name = MODID + "_subcats", category = "")
     public static class CONFIG_SUBCATS