diff --git a/spring-ai-docs/src/main/antora/modules/ROOT/pages/api/chat/anthropic-chat.adoc b/spring-ai-docs/src/main/antora/modules/ROOT/pages/api/chat/anthropic-chat.adoc
index 0989c0d5ce..c095ea221a 100644
--- a/spring-ai-docs/src/main/antora/modules/ROOT/pages/api/chat/anthropic-chat.adoc
+++ b/spring-ai-docs/src/main/antora/modules/ROOT/pages/api/chat/anthropic-chat.adoc
@@ -182,7 +182,7 @@ Below is a simple code example extracted from https://github.com/spring-projects
 
 [source,java]
 ----
-byte[] imageData = new ClassPathResource("/multimodal.test.png").getContentAsByteArray();
+var imageData = new ClassPathResource("/multimodal.test.png");
 
 var userMessage = new UserMessage("Explain what do you see on this picture?",
         List.of(new Media(MimeTypeUtils.IMAGE_PNG, this.imageData)));