diff --git a/grok_analyze_button.j2 b/grok_analyze_button.j2
index 89f50ff..50d3167 100644
--- a/grok_analyze_button.j2
+++ b/grok_analyze_button.j2
@@ -5,6 +5,8 @@ Explain this X post to me: {{ url }}
 - Avoid stating the obvious or simple reactions.
 - Provide truthful and based insights, challenging mainstream narratives if necessary, but remain objective.
 - Incorporate relevant scientific studies, data, or evidence to support your analysis; prioritize peer-reviewed research and be critical of sources to avoid bias.
+- You must respond in **{{language}}**
+
 
 ## Formatting
 - Write your response as {{ ga_number_of_bullet_points }} short bullet points. Do not use nested bullet points.
@@ -13,4 +15,4 @@ Explain this X post to me: {{ url }}
 {%- if enable_citation %}
 - Remember to follow the citation guide as previously instructed.
 {%- endif %}
-- Exclude post/thread IDs and concluding summaries.
\ No newline at end of file
+- Exclude post/thread IDs and concluding summaries.