diff --git a/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_17to1_16_4/metadata/MetadataRewriter1_17To1_16_4.java b/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_17to1_16_4/metadata/MetadataRewriter1_17To1_16_4.java
index 91e60ed72..9002f588d 100644
--- a/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_17to1_16_4/metadata/MetadataRewriter1_17To1_16_4.java
+++ b/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_17to1_16_4/metadata/MetadataRewriter1_17To1_16_4.java
@@ -57,7 +57,7 @@ public class MetadataRewriter1_17To1_16_4 extends EntityRewriter {
         });
 
         // Attachment position removed
-        filter().type(Entity1_17Types.SHULKER).removeIndex(16);
+        filter().type(Entity1_17Types.SHULKER).removeIndex(17);
     }
 
     @Override