diff --git a/src/main/java/com/google/genai/LocalTokenizerLoader.java b/src/main/java/com/google/genai/LocalTokenizerLoader.java
index b1546f306bc..7d8da0f8fe9 100644
--- a/src/main/java/com/google/genai/LocalTokenizerLoader.java
+++ b/src/main/java/com/google/genai/LocalTokenizerLoader.java
@@ -65,6 +65,7 @@ final class LocalTokenizerLoader {
     modelMap.put("gemini-2.5-pro-preview-06-05", "gemma3");
     modelMap.put("gemini-2.5-pro", "gemma3");
     modelMap.put("gemini-live-2.5-flash", "gemma3");
+    modelMap.put("gemini-3-pro-preview", "gemma3");
     GEMINI_MODELS_TO_TOKENIZER_NAMES = Collections.unmodifiableMap(modelMap);
   }