diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 670974f..f7fe96c 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -5,6 +5,7 @@ CHANGELOG
 Unreleased
 ==========
 
+* Added: Support for include_aggregate parameter for ScansApi.import_scan.
 
 0.2.0
 =====
diff --git a/tenable_io/api/scans.py b/tenable_io/api/scans.py
index 1f7e515..ab6c3d3 100644
--- a/tenable_io/api/scans.py
+++ b/tenable_io/api/scans.py
@@ -125,14 +125,21 @@ def history(self, scan_id, history_id):
                                     path_params={'scan_id': scan_id, 'history_id': history_id})
         return ScanHistory.from_json(response.text)
 
-    def import_scan(self, scan_import):
+    def import_scan(self, scan_import, include_aggregate=True):
         """Import an existing scan which has been uploaded using :func:`TenableIO.FileApi.upload`
 
         :param scan_import: An instance of :class:`ScanImportRequest`.
+        :param include_aggregate: Boolean indicating whether scan data should appear in Workbenches.
         :raise TenableIOApiException:  When API error is encountered.
         :return: The ID of the imported scan.
         """
-        response = self._client.post('scans/import', scan_import)
+        aggregate_option = 0
+        if include_aggregate:
+            aggregate_option = 1
+
+        response = self._client.post('scans/import?include_aggregate=%(include_aggregate)s',
+                                     scan_import,
+                                     path_params={'include_aggregate': aggregate_option})
         return loads(response.text).get('scan', {}).get('id')
 
     def launch(self, scan_id, scan_launch_request):
diff --git a/tenable_io/helpers/scan.py b/tenable_io/helpers/scan.py
index 946513b..f9f3eec 100644
--- a/tenable_io/helpers/scan.py
+++ b/tenable_io/helpers/scan.py
@@ -131,15 +131,16 @@ def template(self, name=None, title=None):
 
         return template
 
-    def import_scan(self, path):
+    def import_scan(self, path, include_aggregate=True):
         """Uploads and then imports scan report.
 
         :param path: Path of the scan report.
+        :param include_aggregate: Flag indicating whether import scan results should be shown on Workbenches.
         :return: ScanRef referenced by id if exists.
         """
         uploaded_file_name = self._client.file_helper.upload(path)
 
-        imported_scan_id = self._client.scans_api.import_scan(ScanImportRequest(uploaded_file_name))
+        imported_scan_id = self._client.scans_api.import_scan(ScanImportRequest(uploaded_file_name), include_aggregate)
 
         return self.id(imported_scan_id)