diff --git a/app/internal/liquidsoap_config_utils.py b/app/internal/liquidsoap_config_utils.py
index 7771a25..fc6c878 100644
--- a/app/internal/liquidsoap_config_utils.py
+++ b/app/internal/liquidsoap_config_utils.py
@@ -13,9 +13,9 @@ def generate_liquid_script(config: IcecastConfig):
                           Keys should match the variable names in the template (e.g., 'icecast_host').
     """
     try:
-        content = liquidsoap_config_template.model_dump()
+        content = liquidsoap_config_template
         # Replace variables
-        for key, value in config.items():
+        for key, value in config.model_dump().items():
             placeholder = f"${{{key}}}"
             # Ensure the value is converted to string for replacement
             content = content.replace(placeholder, str(value))