diff --git a/src/main/java/eu/decentsoftware/holograms/api/utils/color/caching/LruCache.java b/src/main/java/eu/decentsoftware/holograms/api/utils/color/caching/LruCache.java
index a02d8782..26d12f6a 100644
--- a/src/main/java/eu/decentsoftware/holograms/api/utils/color/caching/LruCache.java
+++ b/src/main/java/eu/decentsoftware/holograms/api/utils/color/caching/LruCache.java
@@ -43,7 +43,8 @@ public void put(String input, String result) {
         if (MAP.containsKey(input)) {
             QUE.remove(input);
         } else {
-            if (QUE.size() == maxSize) {
+            int size = QUE.size();
+            if (size == maxSize && size > 0) {
                 String temp = QUE.removeLast();
                 MAP.remove(temp);
             }