diff --git a/pandalib-paper/src/main/java/fr/pandacube/lib/paper/util/Skull.java b/pandalib-paper/src/main/java/fr/pandacube/lib/paper/util/Skull.java
index 85f7c00..89c4114 100644
--- a/pandalib-paper/src/main/java/fr/pandacube/lib/paper/util/Skull.java
+++ b/pandalib-paper/src/main/java/fr/pandacube/lib/paper/util/Skull.java
@@ -135,7 +135,7 @@ public enum Skull {
      * @return itemstack
      */
     public static ItemStack getFromSkinURL(String url, Chat name, List<Chat> lore) {
-        return getFromBase64String(Base64.getEncoder().encodeToString(String.format("{textures:{SKIN:{url:\"%s\"}}}", url).getBytes()), name, lore);
+        return getFromBase64String(Base64.getEncoder().encodeToString(String.format("{\"textures\":{\"SKIN\":{\"url\":\"%s\"}}}", url).getBytes()), name, lore);
     }