diff --git a/website/src/locales/cs.json b/website/src/locales/cs.json
index 78245a4f..1172c0e1 100644
--- a/website/src/locales/cs.json
+++ b/website/src/locales/cs.json
@@ -184,6 +184,12 @@
             "help": "Extracting the contents of the selected items will create a separate item for each of their contents.",
             "help_invalid_selection": "Your selection must contain items with multiple traces to extract them."
         },
+        "elevation": {
+            "tooltip": "Request elevation data",
+            "button": "Request elevation data",
+            "help": "Requesting elevation data will erase the existing elevation data, if any, and replace it with data from Mapbox.",
+            "help_no_selection": "Select a file item to request elevation data."
+        },
         "waypoint": {
             "tooltip": "Create and edit points of interest",
             "icon": "Icon",