diff --git a/src/lalrpop/debian/changelog b/src/lalrpop/debian/changelog
index 31023bd..6df83b5 100644
--- a/src/lalrpop/debian/changelog
+++ b/src/lalrpop/debian/changelog
@@ -5,6 +5,7 @@
   * Further relax dependency on itertools to allow 0.10
   * Reduce context in ena-relax-0.14.patch to stop dpkg-source complaining about fuzz
   * Relax dev-dependency on rand so the autopkgtest can run.
+  * Establish baseline for autopkgtest.
 
  -- Peter Michael Green <plugwash@debian.org>  Sun, 24 Oct 2021 15:46:16 +0000
 
diff --git a/src/lalrpop/debian/debcargo.toml b/src/lalrpop/debian/debcargo.toml
index f4dfc63..53ac98f 100644
--- a/src/lalrpop/debian/debcargo.toml
+++ b/src/lalrpop/debian/debcargo.toml
@@ -3,3 +3,6 @@
 
 [packages.bin]
 section = "rust"
+
+[packages."lib+test"]
+test_is_broken = true