diff --git a/common/src/main/java/com/viaversion/viabackwards/protocol/v26_1to1_21_11/Protocol26_1To1_21_11.java b/common/src/main/java/com/viaversion/viabackwards/protocol/v26_1to1_21_11/Protocol26_1To1_21_11.java
index 0f88db6c..09997bd9 100644
--- a/common/src/main/java/com/viaversion/viabackwards/protocol/v26_1to1_21_11/Protocol26_1To1_21_11.java
+++ b/common/src/main/java/com/viaversion/viabackwards/protocol/v26_1to1_21_11/Protocol26_1To1_21_11.java
@@ -87,14 +87,8 @@ protected void registerPackets() {
         super.registerPackets();
 
         // Remove new environment attributes
-        registryDataRewriter.addHandler("dimension_type", (key, tag) -> {
-            final CompoundTag attributes = tag.getCompoundTag("attributes");
-            if (attributes != null) {
-                removeNamespaced(attributes, "visual/block_light_tint");
-                removeNamespaced(attributes, "visual/night_vision_color");
-                removeNamespaced(attributes, "visual/ambient_light_color");
-            }
-        });
+        registryDataRewriter.addHandler("dimension_type", (key, tag) -> removeEnvironmentAttributes(tag.getCompoundTag("attributes")));
+        registryDataRewriter.addHandler("timeline", (key, tag) -> removeEnvironmentAttributes(tag.getCompoundTag("tracks")));
 
         // Move around entity variant names and sounds
         registryDataRewriter.addHandler("wolf_sound_variant", (key, tag) -> {
@@ -153,6 +147,15 @@ protected void registerPackets() {
         });
     }
 
+    private void removeEnvironmentAttributes(final CompoundTag tag) {
+        if (tag == null) {
+            return;
+        }
+        removeNamespaced(tag, "visual/block_light_tint");
+        removeNamespaced(tag, "visual/night_vision_color");
+        removeNamespaced(tag, "visual/ambient_light_color");
+    }
+
     private void removeEntityNamePrefix(final String key, final CompoundTag tag) {
         final StringTag assetIdTag = tag.getStringTag("asset_id");
         final String assetId = assetIdTag.getValue();