diff --git a/t/content-addressed/basic.t b/t/content-addressed/basic.t
index 6597e727..4f92b1dc 100644
--- a/t/content-addressed/basic.t
+++ b/t/content-addressed/basic.t
@@ -27,13 +27,13 @@ my $project = $db->resultset('Projects')->create({name => "tests", displayname =
 my $jobset = createBaseJobset("content-addressed", "content-addressed.nix", $ctx{jobsdir});
 
 ok(evalSucceeds($jobset), "Evaluating jobs/content-addressed.nix should exit with return code 0");
-is(nrQueuedBuildsForJobset($jobset), 5, "Evaluating jobs/content-addressed.nix should result in 4 builds");
+is(nrQueuedBuildsForJobset($jobset), 6, "Evaluating jobs/content-addressed.nix should result in 6 builds");
 
 for my $build (queuedBuildsForJobset($jobset)) {
     ok(runBuild($build), "Build '".$build->job."' from jobs/content-addressed.nix should exit with code 0");
     my $newbuild = $db->resultset('Builds')->find($build->id);
     is($newbuild->finished, 1, "Build '".$build->job."' from jobs/content-addressed.nix should be finished.");
-    my $expected = $build->job eq "fails" ? 1 : $build->job =~ /with_failed/ ? 6 : 0;
+    my $expected = $build->job eq "fails" ? 1 : $build->job =~ /with_failed/ ? 6 : $build->job =~ /FailingCA/ ? 2 : 0;
     is($newbuild->buildstatus, $expected, "Build '".$build->job."' from jobs/content-addressed.nix should have buildstatus $expected.");
 
     my $response = request("/build/".$build->id);
diff --git a/t/jobs/content-addressed.nix b/t/jobs/content-addressed.nix
index 65496df5..03bb56e7 100644
--- a/t/jobs/content-addressed.nix
+++ b/t/jobs/content-addressed.nix
@@ -25,6 +25,13 @@ rec {
       FOO = empty_dir;
     };
 
+  caDependingOnFailingCA =
+    cfg.mkContentAddressedDerivation {
+      name = "ca-depending-on-failing-ca";
+      builder = ./dir-with-file-builder.sh;
+      FOO = fails;
+    };
+
   nonCaDependingOnCA =
     cfg.mkDerivation {
       name = "non-ca-depending-on-ca";