diff --git a/ps_data.json b/ps_data.json
index 62bb3eca..eee46e0b 100644
--- a/ps_data.json
+++ b/ps_data.json
@@ -279,12 +279,6 @@
         "location": "The Cask Pub And Kitchen",
         "address": "6 Charlwood St, Pimlico, London SW1V 2EE"
     },
-    "2015-12-15": {
-        "name": "Substandards Decimalisation",
-        "location": "UNKNOWN",
-        "address": "London",
-        "description": "Substandards Decimalisation celebrates TEN YEARS since the very first Pub Standards meeting. Come drink with us on the actual anniversary, then come again on Thursday for the closest Pub Standards.<br><br>It'll be a messy week."
-    },
     "2016-04-01": {
         "name": "Substandards Corked",
         "location": "The Winemakers Club",