diff --git a/src/gam/cmd/chromepolicies.py b/src/gam/cmd/chromepolicies.py
index 97fbce4c..bcca57c3 100644
--- a/src/gam/cmd/chromepolicies.py
+++ b/src/gam/cmd/chromepolicies.py
@@ -3,6 +3,7 @@
 import re
 import json
 import sys
+import mimetypes
 import os
 
 from gamlib import glaction
diff --git a/src/gam/cmd/drive/core.py b/src/gam/cmd/drive/core.py
index 9c63ae7d..65d54c93 100644
--- a/src/gam/cmd/drive/core.py
+++ b/src/gam/cmd/drive/core.py
@@ -6,6 +6,8 @@ Part of the drive sub-package, extracted from drive.py."""
 
 import re
 import sys
+import mimetypes
+import platform
 import io
 import os
 
diff --git a/src/gam/cmd/drive/fileinfo.py b/src/gam/cmd/drive/fileinfo.py
index 39edade7..cc8606b0 100644
--- a/src/gam/cmd/drive/fileinfo.py
+++ b/src/gam/cmd/drive/fileinfo.py
@@ -6,6 +6,7 @@ Part of the drive sub-package, extracted from drive.py."""
 
 import re
 import sys
+import platform
 
 from gam.cmd.drive.core import _getDriveFileNameFromId, _validateUserGetFileIDs, getDriveFileEntity
 import os
diff --git a/src/gam/cmd/vault/matters.py b/src/gam/cmd/vault/matters.py
index 8a399c92..f83820b0 100644
--- a/src/gam/cmd/vault/matters.py
+++ b/src/gam/cmd/vault/matters.py
@@ -7,6 +7,7 @@ Part of the _vault_tmp sub-package."""
 import re
 import json
 import sys
+import zipfile
 import base64
 import os
 import time