1 files changed, 1 insertions, 0 deletions
diff --git a/pkgs/applications/networking/mailreaders/mailspring/default.nix b/pkgs/applications/networking/mailreaders/mailspring/default.nix
index 4bc80b84b8470..539e69069f35d 100644
--- a/pkgs/applications/networking/mailreaders/mailspring/default.nix
+++ b/pkgs/applications/networking/mailreaders/mailspring/default.nix
@@ -91,6 +91,7 @@ stdenv.mkDerivation rec {
       Mailspring is an open-source mail client forked from Nylas Mail and built with Electron.
       Mailspring's sync engine runs locally, but its source is not open.
     '';
+    sourceProvenance = with sourceTypes; [ binaryNativeCode ];
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ toschmidt doronbehar ];
     homepage = "https://getmailspring.com";