diff --git a/langs/shared-questions/nl.json b/langs/shared-questions/nl.json
index bff2cabe04..0478feec27 100644
--- a/langs/shared-questions/nl.json
+++ b/langs/shared-questions/nl.json
@@ -210,6 +210,18 @@
                 }
             },
             "question": "Welk Wikipedia-artikel beschrijft dit object?"
+        },
+        "opening_hours_by_appointment": {
+            "override": {
+                "mappings": {
+                    "1": {
+                        "then": "Alleen op afspraak"
+                    },
+                    "0": {
+                        "then": "Alleen op afspraak"
+                    }
+                }
+            }
         }
     }
-}
\ No newline at end of file
+}