diff --git a/langs/layers/ca.json b/langs/layers/ca.json
index cf8c4a6dc0..966246f463 100644
--- a/langs/layers/ca.json
+++ b/langs/layers/ca.json
@@ -3211,10 +3211,10 @@
         },
         "tagRenderings": {
             "Contained routes hist": {
-                "render": "<h3>Resum de les qualificacions</h3>{histogram(dificultat)}"
+                "render": "<h3>Resum de les qualificacions</h3>{histogram(_difficulty_hist)}"
             },
             "Contained routes length hist": {
-                "render": "<h3>Resum de la longitud</h3>{histogram(lengthhist)}"
+                "render": "<h3>Resum de la longitud</h3>{histogram(_length_hist)}"
             },
             "Contained_climbing_routes": {
                 "render": "<h3>Conté {_contained_climbing_routes_count} rutes</h3> <ul>{_contained_climbing_routes}</ul>"