diff --git a/roles/custom/matrix-bot-baibot/defaults/main.yml b/roles/custom/matrix-bot-baibot/defaults/main.yml
index d0d8e5785..bc689adc0 100644
--- a/roles/custom/matrix-bot-baibot/defaults/main.yml
+++ b/roles/custom/matrix-bot-baibot/defaults/main.yml
@@ -464,7 +464,6 @@ matrix_bot_baibot_config_agents_static_definitions_openai_config_text_to_speech_
 
 matrix_bot_baibot_config_agents_static_definitions_openai_config_image_generation_enabled: true
 matrix_bot_baibot_config_agents_static_definitions_openai_config_image_generation_model_id: gpt-image-2.5-sunburst
-matrix_bot_baibot_config_agents_static_definitions_openai_config_image_generation_style: null
 matrix_bot_baibot_config_agents_static_definitions_openai_config_image_generation_size: null
 matrix_bot_baibot_config_agents_static_definitions_openai_config_image_generation_quality: null
 
diff --git a/roles/custom/matrix-bot-baibot/tasks/validate_config.yml b/roles/custom/matrix-bot-baibot/tasks/validate_config.yml
index c9924da7b..306d5851d 100644
--- a/roles/custom/matrix-bot-baibot/tasks/validate_config.yml
+++ b/roles/custom/matrix-bot-baibot/tasks/validate_config.yml
@@ -95,3 +95,4 @@
     - {'old': 'matrix_bot_baibot_container_image_name_prefix', 'new': 'matrix_bot_baibot_container_image_registry_prefix'}
     - {'old': 'matrix_bot_baibot_container_image_force_pull', 'new': '<removed> (the new community.docker.docker_image_pull module handles this natively)'}
     - {'old': 'matrix_bot_baibot_config_agents_static_definitions_anthropic_config_text_generation_temperature', 'new': '<removed> (the Anthropic API no longer accepts a temperature)'}
+    - {'old': 'matrix_bot_baibot_config_agents_static_definitions_openai_config_image_generation_style', 'new': '<removed> (baibot no longer sends a style to OpenAI image models)'}
diff --git a/roles/custom/matrix-bot-baibot/templates/provider/openai-config.yml.j2 b/roles/custom/matrix-bot-baibot/templates/provider/openai-config.yml.j2
index ebbc27669..74cacd7cb 100644
--- a/roles/custom/matrix-bot-baibot/templates/provider/openai-config.yml.j2
+++ b/roles/custom/matrix-bot-baibot/templates/provider/openai-config.yml.j2
@@ -36,7 +36,6 @@ text_to_speech:
 {% if matrix_bot_baibot_config_agents_static_definitions_openai_config_image_generation_enabled %}
 image_generation:
   model_id: {{ matrix_bot_baibot_config_agents_static_definitions_openai_config_image_generation_model_id | to_json }}
-  style: {{ matrix_bot_baibot_config_agents_static_definitions_openai_config_image_generation_style | to_json }}
   size: {{ matrix_bot_baibot_config_agents_static_definitions_openai_config_image_generation_size | to_json }}
   quality: {{ matrix_bot_baibot_config_agents_static_definitions_openai_config_image_generation_quality | to_json }}
 {% endif %}