diff --git a/debian/libnotmuch1.symbols b/debian/libnotmuch1.symbols
index f50d1680..8df6fec1 100644
--- a/debian/libnotmuch1.symbols
+++ b/debian/libnotmuch1.symbols
@@ -1,18 +1,4 @@
 libnotmuch.so.1 libnotmuch1 #MINVER#
- _Z32_notmuch_message_ensure_metadataP16_notmuch_message@Base 0.6~171
- _ZN6Xapian20InvalidArgumentErrorC1ERKS0_@Base 0.6~171
- _ZN6Xapian20InvalidArgumentErrorC2ERKS0_@Base 0.6~171
-#MISSING: 0.6~180# _ZN6Xapian20InvalidArgumentErrorD1Ev@Base 0.6~171
- _ZTIN6Xapian10LogicErrorE@Base 0.3
- _ZTIN6Xapian12RuntimeErrorE@Base 0.3
- _ZTIN6Xapian16DocNotFoundErrorE@Base 0.3
- _ZTIN6Xapian20InvalidArgumentErrorE@Base 0.3
- _ZTIN6Xapian5ErrorE@Base 0.3
- _ZTSN6Xapian10LogicErrorE@Base 0.3
- _ZTSN6Xapian12RuntimeErrorE@Base 0.3
- _ZTSN6Xapian16DocNotFoundErrorE@Base 0.3
- _ZTSN6Xapian20InvalidArgumentErrorE@Base 0.3
- _ZTSN6Xapian5ErrorE@Base 0.3
  notmuch_database_add_message@Base 0.3
  notmuch_database_close@Base 0.3
  notmuch_database_create@Base 0.3