diff --git a/src/main/java/com/gmail/nossr50/util/HolidayManager.java b/src/main/java/com/gmail/nossr50/util/HolidayManager.java
index 27b303e0a..771d9ef22 100644
--- a/src/main/java/com/gmail/nossr50/util/HolidayManager.java
+++ b/src/main/java/com/gmail/nossr50/util/HolidayManager.java
@@ -94,7 +94,7 @@ public final class HolidayManager {
             return;
         }
 
-        if (getDateRange(day.getTime(), anniversaryStart.getTime(), anniversaryEnd.getTime())) {
+        if (!getDateRange(day.getTime(), anniversaryStart.getTime(), anniversaryEnd.getTime())) {
             return;
         }