diff --git a/yubioath-desktop.spec b/yubioath-desktop.spec
index da04b6b..34bad06 100644
--- a/yubioath-desktop.spec
+++ b/yubioath-desktop.spec
@@ -6,7 +6,7 @@
 
 Name:		yubioath-desktop
 Version:	4.3.5
-Release:	4.git%{shortcommit}%{?dist}
+Release:	5.git%{shortcommit}%{?dist}
 Summary:	Yubikey tool for generating OATH event-based HOTP and time-based TOTP codes
 
 License:	BSD
@@ -16,6 +16,10 @@ Source:	https://github.com/%{owner}/%{name}/archive/%{commit}.tar.gz#/%{name}-%{
 BuildRequires:		qt5-qtbase-devel qt5-qtdeclarative-devel qt5-qtsvg-devel gcc-c++ python3 desktop-file-utils
 Requires:		pyotherside qt5-qtdeclarative qt5-qtquickcontrols pcsc-lite-ccid yubikey-manager
 
+## uses Qt5 private api's these help track that
+BuildRequires: qt5-qtbase-private-devel
+%{?_qt5:Requires: %{_qt5}%{?_isa} = %{_qt5_version}}
+
 %description
 The Yubico Authenticator is a graphical desktop tool and CLI for generating
 Open AuTHentication (OATH) event-based HOTP and time-based TOTP one-time
@@ -47,6 +51,9 @@ install -Dpm0644 -t %{buildroot}%{_datadir}/icons/hicolor/128x128/apps resources
 %{_datadir}/applications/*
 
 %changelog
+* Mon Apr 15 2019 Rex Dieter <rdieter@fedoraproject.org> - 4.3.5-5.gitd1187b6
+- track Qt private api usage
+
 * Sun Feb 03 2019 Fedora Release Engineering <releng@fedoraproject.org> - 4.3.5-4.gitd1187b6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild