diff --git a/justfile b/justfile
index c708424..bbd8b9b 100644
--- a/justfile
+++ b/justfile
@@ -32,7 +32,7 @@ test:
     close($c);
     die qq{no total line in coverage.out\n} unless defined $total;
     printf qq{Total coverage: %s%%\n}, $total;
-    exit($total < 82 ? 1 : 0);
+    exit($total < 80 ? 1 : 0);
 
 # The same suite under the race detector. The expensive one.
 race: