diff --git a/docs-web/src/main/java/com/sismics/docs/rest/resource/FileResource.java b/docs-web/src/main/java/com/sismics/docs/rest/resource/FileResource.java
index bc2b2a60..993b4225 100644
--- a/docs-web/src/main/java/com/sismics/docs/rest/resource/FileResource.java
+++ b/docs-web/src/main/java/com/sismics/docs/rest/resource/FileResource.java
@@ -481,7 +481,7 @@ public class FileResource extends BaseResource {
             decrypt = true; // Thumbnails are encrypted
             if (!Files.exists(storedFile)) {
                 try {
-                    storedFile = Paths.get(getClass().getResource("/image/file.png").toURI());
+                    storedFile = Paths.get(getClass().getResource("/image/file-" + size + ".png").toURI());
                 } catch (URISyntaxException e) {
                     // Ignore
                 }
diff --git a/docs-web/src/main/resources/image/file-thumb.png b/docs-web/src/main/resources/image/file-thumb.png
new file mode 100644
index 00000000..a1efce0d
Binary files /dev/null and b/docs-web/src/main/resources/image/file-thumb.png differ
diff --git a/docs-web/src/main/resources/image/file-web.png b/docs-web/src/main/resources/image/file-web.png
new file mode 100644
index 00000000..fb25fce1
Binary files /dev/null and b/docs-web/src/main/resources/image/file-web.png differ
diff --git a/docs-web/src/main/resources/image/file.png b/docs-web/src/main/resources/image/file.png
deleted file mode 100644
index 09912855..00000000
Binary files a/docs-web/src/main/resources/image/file.png and /dev/null differ