diff --git a/src/translation_agent/utils.py b/src/translation_agent/utils.py
index 1256281..a7d12c9 100755
--- a/src/translation_agent/utils.py
+++ b/src/translation_agent/utils.py
@@ -93,9 +93,7 @@ def one_chunk_initial_translation(
 
 {target_lang}:"""
 
-    prompt = translation_prompt.format(source_text=source_text)
-
-    translation = get_completion(prompt, system_message=system_message)
+    translation = get_completion(translation_prompt, system_message=system_message)
 
     return translation