diff --git a/packages/firebase_ai/firebase_ai/lib/firebase_ai.dart b/packages/firebase_ai/firebase_ai/lib/firebase_ai.dart
index 0587c156f9a5..1d26449964c3 100644
--- a/packages/firebase_ai/firebase_ai/lib/firebase_ai.dart
+++ b/packages/firebase_ai/firebase_ai/lib/firebase_ai.dart
@@ -22,6 +22,7 @@ export 'src/api.dart'
         FinishReason,
         GenerateContentResponse,
         GenerationConfig,
+        ThinkingConfig,
         HarmBlockThreshold,
         HarmCategory,
         HarmProbability,