diff --git a/base_tier_validation/__manifest__.py b/base_tier_validation/__manifest__.py
index e907784c63..000ebe7556 100644
--- a/base_tier_validation/__manifest__.py
+++ b/base_tier_validation/__manifest__.py
@@ -12,7 +12,7 @@
     "license": "AGPL-3",
     "application": False,
     "installable": True,
-    "depends": ["mail", "sale"],
+    "depends": ["mail"],
     "data": [
         "data/mail_data.xml",
         "security/ir.model.access.csv",