diff --git a/libwvdrmengine/cdm/core/src/cdm_session.cpp b/libwvdrmengine/cdm/core/src/cdm_session.cpp
index af6828ae..6d7e1815 100644
--- a/libwvdrmengine/cdm/core/src/cdm_session.cpp
+++ b/libwvdrmengine/cdm/core/src/cdm_session.cpp
@@ -263,8 +263,14 @@ CdmResponseType CdmSession::RestoreOfflineSession(const CdmKeySetId& key_set_id,
   usage_entry_ = std::move(license_data.usage_entry);
   usage_entry_index_ = license_data.usage_entry_index;
 
-  CdmResponseType result = LoadPrivateOrLegacyKey(
-      license_data.drm_certificate, license_data.wrapped_private_key);
+  // If ATSC mode is enabled, use ATSC DRM cert/private key, rather than any
+  // cert/private key embedded in the license.
+  CdmResponseType result =
+      atsc_mode_enabled_
+          ? LoadPrivateKey()
+          : LoadPrivateOrLegacyKey(license_data.drm_certificate,
+                                   license_data.wrapped_private_key);
+
   if (result != NO_ERROR) return result;
 
   // Attempts to restore a released offline license are treated as a release