diff --git a/client/src/main/java/ctbrec/ui/tabs/ThumbCell.java b/client/src/main/java/ctbrec/ui/tabs/ThumbCell.java
index b3bb387f..1f26d841 100644
--- a/client/src/main/java/ctbrec/ui/tabs/ThumbCell.java
+++ b/client/src/main/java/ctbrec/ui/tabs/ThumbCell.java
@@ -4,6 +4,7 @@ import static ctbrec.Model.State.*;
 import static ctbrec.io.HttpConstants.*;
 
 import java.io.IOException;
+import java.util.Locale;
 import java.util.Objects;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ExecutionException;
@@ -328,35 +329,45 @@ public class ThumbCell extends StackPane {
         if (!Objects.equals(System.getenv("CTBREC_DEV"), "1")) {
             boolean updateThumbs = Config.getInstance().getSettings().updateThumbnails;
             if (updateThumbs || iv.getImage() == null) {
-                imageLoadingThreadPool.submit(() -> {
-                    Request req = new Request.Builder().url(url).header(USER_AGENT, Config.getInstance().getSettings().httpUserAgent).build();
-                    try (Response resp = CamrecApplication.httpClient.execute(req)) {
-                        if (resp.isSuccessful()) {
-                            Image img = new Image(resp.body().byteStream(), 0, 360, true, true);
-                            if (img.progressProperty().get() == 1.0) {
-                                Platform.runLater(() -> {
-                                    iv.setImage(img);
-                                    setThumbWidth(Config.getInstance().getSettings().thumbWidth);
-                                });
-                            } else {
-                                img.progressProperty().addListener((ChangeListener<Number>) (observable, oldValue, newValue) -> {
-                                    if (newValue.doubleValue() == 1.0) {
-                                        iv.setImage(img);
-                                        setThumbWidth(Config.getInstance().getSettings().thumbWidth);
-                                    }
-                                });
-                            }
-                        } else {
-                            throw new HttpException(resp.code(), resp.message());
-                        }
-                    } catch (IOException e) {
-                        LOG.warn("Error loading thumbnail: {}", e.getLocalizedMessage());
-                    }
-                });
+                imageLoadingThreadPool.submit(createThumbDownload(url));
             }
         }
     }
 
+    private Runnable createThumbDownload(String url) {
+        return () -> {
+            Request req = new Request.Builder()
+                    .url(url)
+                    .header(ACCEPT, "*/*")
+                    .header(ACCEPT_LANGUAGE, Locale.ENGLISH.getLanguage())
+                    .header(USER_AGENT, Config.getInstance().getSettings().httpUserAgent)
+                    .header(REFERER, getModel().getSite().getBaseUrl())
+                    .build();
+            try (Response resp = CamrecApplication.httpClient.execute(req)) {
+                if (resp.isSuccessful()) {
+                    Image img = new Image(resp.body().byteStream(), 0, 360, true, true);
+                    if (img.progressProperty().get() == 1.0) {
+                        Platform.runLater(() -> {
+                            iv.setImage(img);
+                            setThumbWidth(Config.getInstance().getSettings().thumbWidth);
+                        });
+                    } else {
+                        img.progressProperty().addListener((ChangeListener<Number>) (observable, oldValue, newValue) -> {
+                            if (newValue.doubleValue() == 1.0) {
+                                iv.setImage(img);
+                                setThumbWidth(Config.getInstance().getSettings().thumbWidth);
+                            }
+                        });
+                    }
+                } else {
+                    throw new HttpException(resp.code(), resp.message());
+                }
+            } catch (IOException e) {
+                LOG.warn("Error loading thumbnail: {}", e.getLocalizedMessage());
+            }
+        };
+    }
+
     Image getImage() {
         return iv.getImage();
     }