diff --git a/integrations/amazon_bedrock/pyproject.toml b/integrations/amazon_bedrock/pyproject.toml
index c197e8009..7e56d2f1a 100644
--- a/integrations/amazon_bedrock/pyproject.toml
+++ b/integrations/amazon_bedrock/pyproject.toml
@@ -27,6 +27,7 @@ classifiers = [
 dependencies = [
   "haystack-ai",
   "boto3>=1.28.57",
+  "transformers"
 ]
 
 [project.urls]