diff --git a/nbdkit.spec b/nbdkit.spec
index d1596d8..65d0e3a 100644
--- a/nbdkit.spec
+++ b/nbdkit.spec
@@ -29,8 +29,8 @@
 # If the test suite is broken on a particular architecture, document
 # it as a bug and add it to this list.
 #
-# armv7, aarch64: https://bugzilla.redhat.com/show_bug.cgi?id=1893892
-%global broken_test_arches NONE
+# armv7: https://bugzilla.redhat.com/show_bug.cgi?id=1999878
+%global broken_test_arches armv7
 
 %if 0%{?rhel} == 7
 # On RHEL 7, nothing in the virt stack is shipped on aarch64 and