diff --git a/internal/llm/provider/openai.go b/internal/llm/provider/openai.go
index 9b612b64d63a55d278a686ba5b3f7bda7f973c69..8433282fc0b5e771a0a28184895a864b30b0e389 100644
--- a/internal/llm/provider/openai.go
+++ b/internal/llm/provider/openai.go
@@ -255,6 +255,8 @@ func (o *openaiClient) preparedParams(messages []openai.ChatCompletionMessagePar
 			params.ReasoningEffort = shared.ReasoningEffortMedium
 		case "high":
 			params.ReasoningEffort = shared.ReasoningEffortHigh
+		case "minimal":
+			params.ReasoningEffort = shared.ReasoningEffort("minimal")
 		default:
 			params.ReasoningEffort = shared.ReasoningEffort(reasoningEffort)
 		}