diff --git a/src/Humanizer/Localisation/ResourceKeys.DateHumanize.cs b/src/Humanizer/Localisation/ResourceKeys.DateHumanize.cs
index 7b57b44f6..02389fc3f 100644
--- a/src/Humanizer/Localisation/ResourceKeys.DateHumanize.cs
+++ b/src/Humanizer/Localisation/ResourceKeys.DateHumanize.cs
@@ -1,4 +1,6 @@
-namespace Humanizer.Localisation
+using System;
+
+namespace Humanizer.Localisation
 {
     public partial class ResourceKeys
     {
@@ -42,9 +44,19 @@ public static string GetResourceKey(TimeUnit timeUnit, Tense timeUnitTense, int
                     return Now;
                 }
 
-                var singularity = count == 1 ? Single : Multiple;
+                string singularity;
+                var unit = timeUnit.ToString();
+                if (count == 1)
+                {
+                    singularity = Single;
+                }
+                else
+                {
+                    unit += "s";
+                    singularity = Multiple;
+                }
+
                 var tense = timeUnitTense == Tense.Future ? FromNow : Ago;
-                var unit = timeUnit.ToString().ToQuantity(count, ShowQuantityAs.None);
                 return DateTimeFormat.FormatWith(singularity, unit, tense);
             }
         }