diff --git a/src/main/java/net/minecraftforge/registries/IForgeRegistryEntry.java b/src/main/java/net/minecraftforge/registries/IForgeRegistryEntry.java
index 374b3aafd..6e7063d02 100644
--- a/src/main/java/net/minecraftforge/registries/IForgeRegistryEntry.java
+++ b/src/main/java/net/minecraftforge/registries/IForgeRegistryEntry.java
@@ -76,13 +76,13 @@ public interface IForgeRegistryEntry<V>
                 throw new IllegalStateException("Attempted to set registry name with existing registry name! New: " + name + " Old: " + getRegistryName());
 
             int index = name.lastIndexOf(':');
-            String oldPrefix = index == -1 ? "" : name.substring(0, index);
+            String oldPrefix = index == -1 ? "" : name.substring(0, index).toLowerCase();
             name = index == -1 ? name : name.substring(index + 1);
             ModContainer mc = Loader.instance().activeModContainer();
             String prefix = mc == null || (mc instanceof InjectedModContainer && ((InjectedModContainer)mc).wrappedContainer instanceof FMLContainer) ? "minecraft" : mc.getModId().toLowerCase();
             if (!oldPrefix.equals(prefix) && oldPrefix.length() > 0)
             {
-                FMLLog.bigWarning("Dangerous alternative prefix `{}` for name `{}`, expected `{}` invalid registry invocation/invalid name?", oldPrefix, name, prefix);
+                FMLLog.log.info("Potentially Dangerous alternative prefix `{}` for name `{}`, expected `{}`. This could be a intended override, but in most cases indicates a broken mod.", oldPrefix, name, prefix);
                 prefix = oldPrefix;
             }
             this.registryName = new ResourceLocation(prefix, name);