diff --git a/awscli/customizations/cloudformation/artifact_exporter.py b/awscli/customizations/cloudformation/artifact_exporter.py
index d385c435313b..d82535034783 100644
--- a/awscli/customizations/cloudformation/artifact_exporter.py
+++ b/awscli/customizations/cloudformation/artifact_exporter.py
@@ -426,6 +426,15 @@ class StepFunctionsStateMachineDefinitionResource(ResourceWithS3UrlDict):
     PACKAGE_NULL_PROPERTY = False
 
 
+class ServerlessStateMachineDefinitionResource(ResourceWithS3UrlDict):
+    RESOURCE_TYPE = "AWS::Serverless::StateMachine"
+    PROPERTY_NAME = "DefinitionUri"
+    BUCKET_NAME_PROPERTY = "Bucket"
+    OBJECT_KEY_PROPERTY = "Key"
+    VERSION_PROPERTY = "Version"
+    PACKAGE_NULL_PROPERTY = False
+
+
 class CloudFormationStackResource(Resource):
     """
     Represents CloudFormation::Stack resource that can refer to a nested
@@ -513,7 +522,8 @@ class GlueJobCommandScriptLocationResource(Resource):
     ServerlessLayerVersionResource,
     LambdaLayerVersionResource,
     GlueJobCommandScriptLocationResource,
-    StepFunctionsStateMachineDefinitionResource
+    StepFunctionsStateMachineDefinitionResource,
+    ServerlessStateMachineDefinitionResource
 ]
 
 METADATA_EXPORT_LIST = [
diff --git a/awscli/examples/cloudformation/_package_description.rst b/awscli/examples/cloudformation/_package_description.rst
index 30ff5971002b..fb119fc3d640 100644
--- a/awscli/examples/cloudformation/_package_description.rst
+++ b/awscli/examples/cloudformation/_package_description.rst
@@ -28,6 +28,7 @@ This command can upload local artifacts referenced in the following places:
     - ``TemplateURL`` property for the ``AWS::CloudFormation::Stack`` resource
     - ``Command.ScriptLocation`` property for the ``AWS::Glue::Job`` resource
     - ``DefinitionS3Location`` property for the ``AWS::StepFunctions::StateMachine`` resource
+    - ``DefinitionUri`` property for the ``AWS::Serverless::StateMachine`` resource
 
 
 To specify a local artifact in your template, specify a path to a local file or folder,
diff --git a/tests/unit/customizations/cloudformation/test_artifact_exporter.py b/tests/unit/customizations/cloudformation/test_artifact_exporter.py
index 24ff54531c08..840e83ca7b4e 100644
--- a/tests/unit/customizations/cloudformation/test_artifact_exporter.py
+++ b/tests/unit/customizations/cloudformation/test_artifact_exporter.py
@@ -27,7 +27,8 @@
     AppSyncFunctionConfigurationRequestTemplateResource, \
     AppSyncFunctionConfigurationResponseTemplateResource, \
     GlueJobCommandScriptLocationResource, \
-    StepFunctionsStateMachineDefinitionResource
+    StepFunctionsStateMachineDefinitionResource, \
+    ServerlessStateMachineDefinitionResource
 
 
 VALID_CASES = [
@@ -159,6 +160,12 @@ def test_is_invalid_s3_url(url):
             "Bucket": "foo", "Key": "bar", "Version": "baz"
         }
     },
+    {
+        "class": ServerlessStateMachineDefinitionResource,
+        "expected_result": {
+            "Bucket": "foo", "Key": "bar", "Version": "baz"
+        }
+    },
 ]