diff --git a/layers/aerodrome_label/aerodrome_label.sql b/layers/aerodrome_label/aerodrome_label.sql
index 9a68a2b..b3c3625 100644
--- a/layers/aerodrome_label/aerodrome_label.sql
+++ b/layers/aerodrome_label/aerodrome_label.sql
@@ -1,5 +1,5 @@
 
--- etldoc: layer_aerodrome_label[shape=record fillcolor=lightpink, style="rounded,filled", label="layer_aerodrome_label | <z10_> z10+" ] ;
+-- etldoc: layer_aerodrome_label[shape=record fillcolor=lightpink, style="rounded,filled", label="layer_aerodrome_label | <z8> z8 | <z9> z9 | <z10_> z10+" ] ;
 
 CREATE OR REPLACE FUNCTION layer_aerodrome_label(bbox geometry,
                                                  zoom_level integer)
diff --git a/layers/aerodrome_label/etl_diagram.png b/layers/aerodrome_label/etl_diagram.png
index 0198ff2..09630a3 100644
Binary files a/layers/aerodrome_label/etl_diagram.png and b/layers/aerodrome_label/etl_diagram.png differ
diff --git a/layers/mountain_peak/etl_diagram.png b/layers/mountain_peak/etl_diagram.png
index 2d74753..e37654c 100644
Binary files a/layers/mountain_peak/etl_diagram.png and b/layers/mountain_peak/etl_diagram.png differ
diff --git a/layers/mountain_peak/mountain_peak.sql b/layers/mountain_peak/mountain_peak.sql
index 5c0d496..1d8191a 100644
--- a/layers/mountain_peak/mountain_peak.sql
+++ b/layers/mountain_peak/mountain_peak.sql
@@ -1,5 +1,5 @@
 -- etldoc: layer_mountain_peak[shape=record fillcolor=lightpink,
--- etldoc:     style="rounded,filled", label="layer_mountain_peak | <z7_> z7+" ] ;
+-- etldoc:     style="rounded,filled", label="layer_mountain_peak | <z7_> z7+ | <z13_> z13+" ] ;
 
 CREATE OR REPLACE FUNCTION layer_mountain_peak(bbox geometry,
                                                zoom_level integer,