diff --git a/azure-cognitiveservices-formrecognizer/azure/cognitiveservices/formrecognizer/form_recognizer_client.py b/azure-cognitiveservices-formrecognizer/azure/cognitiveservices/formrecognizer/form_recognizer_client.py
index 26366470b7f3..f080824c5bef 100644
--- a/azure-cognitiveservices-formrecognizer/azure/cognitiveservices/formrecognizer/form_recognizer_client.py
+++ b/azure-cognitiveservices-formrecognizer/azure/cognitiveservices/formrecognizer/form_recognizer_client.py
@@ -67,7 +67,7 @@ def __init__(
         super(FormRecognizerClient, self).__init__(self.config.credentials, self.config)
 
         client_models = {k: v for k, v in models.__dict__.items() if isinstance(v, type)}
-        self.api_version = 'v1.0-preview'
+        self.api_version = '1.0-preview'
         self._serialize = Serializer(client_models)
         self._deserialize = Deserializer(client_models)
 
diff --git a/azure-cognitiveservices-formrecognizer/azure/cognitiveservices/formrecognizer/version.py b/azure-cognitiveservices-formrecognizer/azure/cognitiveservices/formrecognizer/version.py
index 17334982d04b..5d886f59742e 100644
--- a/azure-cognitiveservices-formrecognizer/azure/cognitiveservices/formrecognizer/version.py
+++ b/azure-cognitiveservices-formrecognizer/azure/cognitiveservices/formrecognizer/version.py
@@ -9,5 +9,5 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-VERSION = "v1.0-preview"
+VERSION = "1.0-preview"