diff --git a/telegrambots-meta/src/main/java/org/telegram/telegrambots/meta/api/methods/stickers/SetStickerSetThumb.java b/telegrambots-meta/src/main/java/org/telegram/telegrambots/meta/api/methods/stickers/SetStickerSetThumb.java
index 62836002..c37e74fa 100644
--- a/telegrambots-meta/src/main/java/org/telegram/telegrambots/meta/api/methods/stickers/SetStickerSetThumb.java
+++ b/telegrambots-meta/src/main/java/org/telegram/telegrambots/meta/api/methods/stickers/SetStickerSetThumb.java
@@ -31,7 +31,7 @@ import java.io.IOException;
 @AllArgsConstructor
 @Builder
 public class SetStickerSetThumb extends BotApiMethod<Boolean> {
-    private static final String PATH = "setStickerSetThumb";
+    public static final String PATH = "setStickerSetThumb";
 
     public static final String NAME_FIELD = "name";
     public static final String USERID_FIELD = "user_id";
diff --git a/telegrambots/src/main/java/org/telegram/telegrambots/bots/DefaultAbsSender.java b/telegrambots/src/main/java/org/telegram/telegrambots/bots/DefaultAbsSender.java
index 3d173e4f..4a2ebbca 100644
--- a/telegrambots/src/main/java/org/telegram/telegrambots/bots/DefaultAbsSender.java
+++ b/telegrambots/src/main/java/org/telegram/telegrambots/bots/DefaultAbsSender.java
@@ -610,7 +610,7 @@ public abstract class DefaultAbsSender extends AbsSender {
         assertParamNotNull(setStickerSetThumb, "setStickerSetThumb");
         setStickerSetThumb.validate();
         try {
-            String url = getBaseUrl() + AddStickerToSet.PATH;
+            String url = getBaseUrl() + SetStickerSetThumb.PATH;
             HttpPost httppost = configuredHttpPost(url);
             MultipartEntityBuilder builder = MultipartEntityBuilder.create();
             builder.setLaxMode();
@@ -623,7 +623,7 @@ public abstract class DefaultAbsSender extends AbsSender {
 
             return setStickerSetThumb.deserializeResponse(sendHttpPostRequest(httppost));
         } catch (IOException e) {
-            throw new TelegramApiException("Unable to add sticker to set", e);
+            throw new TelegramApiException("Unable to set sticker set thumb", e);
         }
     }