diff --git a/orga/translations/en.json b/orga/translations/en.json
index 2c6f5295403..a4498e308c0 100644
--- a/orga/translations/en.json
+++ b/orga/translations/en.json
@@ -1157,9 +1157,9 @@
           "caption": "Table listing your organisation's seat purchases. For each purchase, it shows: the number of tickets, the activation date, the expiry date and the status (active, coming soon or expired). It is ordered according to the status of the purchases and their expiry date.",
           "empty-state": "No seats yet!",
           "headers": {
-            "activationDate": "Activation date",
+            "activation-date": "Activation date",
             "count": "Seats count",
-            "expirationDate": "Expiration date",
+            "expiration-date": "Expiration date",
             "status": "Status"
           }
         }
diff --git a/orga/translations/nl.json b/orga/translations/nl.json
index 7ed126fafad..c83649dea63 100644
--- a/orga/translations/nl.json
+++ b/orga/translations/nl.json
@@ -1178,11 +1178,11 @@
         "table": {
           "title": "Seats purchase history",
           "caption": "Table listing your organisation's seat purchases. For each purchase, it shows: the number of tickets, the activation date, the expiry date and the status (active, coming soon or expired). It is ordered according to the status of the purchases and their expiry date.",
-          "empty-state":"No seats yet!",
+          "empty-state": "No seats yet!",
           "headers": {
             "count": "Seats count",
-            "activationDate": "Activation date",
-            "expirationDate": "Expiration date",
+            "activation-date": "Activation date",
+            "expiration-date": "Expiration date",
             "status": "Status"
           }
         },