diff --git a/lib/components/state-resources/get-available-diary-slots/index.js b/lib/components/state-resources/get-available-diary-slots/index.js
index 9c245dd..a57d67d 100644
--- a/lib/components/state-resources/get-available-diary-slots/index.js
+++ b/lib/components/state-resources/get-available-diary-slots/index.js
@@ -1,5 +1,3 @@
-'use strict'
-
 const getAvailableDiarySlots = require('./helpers/generate-time-slots')
 const moment = require('moment')
 
@@ -43,6 +41,18 @@ module.exports = class GetAvailableDiarySlots {
           remove.push(index)
         }
       })
+
+      const today = moment(new Date())
+      const isToday = moment(event.date).format('YYYY-MM-DD') === today.format('YYYY-MM-DD')
+
+      if (isToday) {
+        const timeSlot_ = moment(today.format('YYYY-MM-DD') + 'T' + timeSlot[0])
+        const isBefore = moment(timeSlot_).isBefore(today)
+
+        if (isBefore) {
+          remove.push(index)
+        }
+      }
     })
 
     const final = availableTimes.filter((e, idx) => !remove.includes(idx))