diff --git a/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/tags/TagsProvider.kt b/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/tags/TagsProvider.kt
index 4745bb614..31f4bac00 100644
--- a/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/tags/TagsProvider.kt
+++ b/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/tags/TagsProvider.kt
@@ -222,7 +222,7 @@ class TagsProvider(private val event: GatherDataEvent) {
 	}
 
 	fun ore(key: String, block: Block): TagsProvider {
-		val forgeKey = ResourceLocation("forge", "ores/$key")
+		val forgeKey = ResourceLocation("c", "ores/$key")
 		val b = TagKey.create(Registries.BLOCK, forgeKey)
 		val i = TagKey.create(Registries.ITEM, forgeKey)