diff --git a/src/main/java/net/neoforged/neoforge/server/command/TagsCommand.java b/src/main/java/net/neoforged/neoforge/server/command/TagsCommand.java
index 8645cc8733..7c6cb92cba 100644
--- a/src/main/java/net/neoforged/neoforge/server/command/TagsCommand.java
+++ b/src/main/java/net/neoforged/neoforge/server/command/TagsCommand.java
@@ -122,7 +122,7 @@ private static int listTagElements(final CommandContext<CommandSourceStack> ctx,
         final TagKey<?> tagKey = TagKey.create(cast(registryKey), tagLocation);
 
         @SuppressWarnings({ "unchecked", "rawtypes" })
-        Optional<HolderSet.Named<?>> optional = registry.get(TagsCommand.<ResourceKey>cast(tagKey));
+        Optional<HolderSet.Named<?>> optional = registry.get(TagsCommand.<TagKey>cast(tagKey));
         final HolderSet.Named<?> tag = optional.orElseThrow(() -> UNKNOWN_TAG.create(tagKey.location(), registryKey.location()));
 
         ctx.getSource().sendSuccess(() -> createMessage(