diff --git a/authselect.spec b/authselect.spec
index 6e74462..9fde6ba 100644
--- a/authselect.spec
+++ b/authselect.spec
@@ -3,7 +3,7 @@
 
 Name:           authselect
 Version:        1.3.0
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Configures authentication and identity sources from supported profiles
 URL:            https://github.com/authselect/authselect
 
@@ -323,7 +323,7 @@ fi
 
 # Keep nss-altfiles for all rpm-ostree based systems.
 # See https://github.com/authselect/authselect/issues/48
-if %__grep "OSTREE_VERSION=" /etc/os-release &> /dev/null; then
+if test -e /run/ostree-booted; then
     for PROFILE in `ls %{_datadir}/authselect/default`; do
         %{_bindir}/authselect create-profile $PROFILE --vendor --base-on $PROFILE --symlink-pam --symlink-dconf --symlink=REQUIREMENTS --symlink=README &> /dev/null
 %if %{with_user_nsswitch}
@@ -347,6 +347,9 @@ fi
 exit 0
 
 %changelog
+* Thu Jan 13 2022 Pavel Březina <pbrezina@redhat.com> - 1.3.0-6
+- Fix detection of ostree system (#2034360)
+
 * Tue Dec 28 2021 Frantisek Zatloukal <fzatlouk@redhat.com> - 1.3.0-5
 - Try to use io.open() in pre scriptlet instead of rpm.open() (rpm >= 4.17.0)