diff --git a/cmd/synthetic/main.go b/cmd/synthetic/main.go
index a18d1d11bb4e734b2754ac9218cf8c161c8834b8..2c6256c6d45ce2036db18d338b874ff8ea8878b5 100644
--- a/cmd/synthetic/main.go
+++ b/cmd/synthetic/main.go
@@ -155,7 +155,7 @@ func main() {
 		APIEndpoint:         "https://api.synthetic.new/openai/v1",
 		Type:                catwalk.TypeOpenAICompat,
 		DefaultLargeModelID: "hf:zai-org/GLM-4.7",
-		DefaultSmallModelID: "hf:deepseek-ai/DeepSeek-V3.1-Terminus",
+		DefaultSmallModelID: "hf:deepseek-ai/DeepSeek-V3.2",
 		Models:              []catwalk.Model{},
 	}
 
diff --git a/internal/providers/configs/synthetic.json b/internal/providers/configs/synthetic.json
index 66359e6e9781da37b55a6a2c63ea1dc3b7bb08df..f8b46f5458ec3d2bc2fba8c24d7485590e0e1d44 100644
--- a/internal/providers/configs/synthetic.json
+++ b/internal/providers/configs/synthetic.json
@@ -5,7 +5,7 @@
   "api_endpoint": "https://api.synthetic.new/openai/v1",
   "type": "openai-compat",
   "default_large_model_id": "hf:zai-org/GLM-4.7",
-  "default_small_model_id": "hf:deepseek-ai/DeepSeek-V3.1-Terminus",
+  "default_small_model_id": "hf:deepseek-ai/DeepSeek-V3.2",
   "models": [
     {
       "id": "hf:deepseek-ai/DeepSeek-R1-0528",