diff --git a/tests/_installer_build.pm b/tests/_installer_build.pm
index 958773b2..8d14cfce 100644
--- a/tests/_installer_build.pm
+++ b/tests/_installer_build.pm
@@ -16,11 +16,8 @@ sub run {
     assert_script_run "mkdir -p /root/imgbuild";
     assert_script_run "pushd /root/imgbuild";
     assert_script_run "setenforce Permissive";
-    my $cmd = "lorax -p Fedora -v ${version} -r ${version} --repo=/etc/yum.repos.d/fedora.repo";
-    # rootfs in F30 installer images seems to have got very big at
-    # some point, let's work around that for now:
-    # https://bodhi.fedoraproject.org/updates/FEDORA-2020-1070052d10#comment-1284223
-    $cmd .= " --rootfs-size 3" if ($version eq 30);
+    # Fedora pungi config always sets rootfs size to 3GiB since F32
+    my $cmd = "lorax -p Fedora -v ${version} -r ${version} --repo=/etc/yum.repos.d/fedora.repo --rootfs-size 3";
     unless ($version > $currrel) {
         $cmd .= " --isfinal --repo=/etc/yum.repos.d/fedora-updates.repo";
     }