diff --git a/plasma-desktop.spec b/plasma-desktop.spec
index b698bdf..c021b23 100644
--- a/plasma-desktop.spec
+++ b/plasma-desktop.spec
@@ -10,7 +10,7 @@
 Name:    plasma-desktop
 Summary: Plasma Desktop shell
 Version: 5.21.90
-Release: 1%{?dist}
+Release: 2%{?dist}
 
 License: GPLv2+ and (GPLv2 or GPLv3)
 URL:     https://invent.kde.org/plasma/%{name}
@@ -86,7 +86,7 @@ BuildRequires:  kf5-kdeclarative-devel >= %{kf5_version_min}
 BuildRequires:  kf5-kpeople-devel >= %{kf5_version_min}
 BuildRequires:  kf5-kded-devel >= %{kf5_version_min}
 
-BuildRequires:  kf5-ksysguard-devel >= %{majmin_ver}
+BuildRequires:  libksysguard-devel >= %{majmin_ver}
 BuildRequires:  kscreenlocker-devel >= %{majmin_ver}
 BuildRequires:  kwin-devel >= %{majmin_ver}
 # see %%prep below -- rex
@@ -326,6 +326,9 @@ desktop-file-validate %{buildroot}/%{_datadir}/applications/org.kde.knetattach.d
 
 
 %changelog
+* Sun May 16 2021 Rex Dieter <rdieter@fedoraproject.org> - 5.21.90-2
+- s/kf5-ksysguard/libksysguard/
+
 * Fri May 14 2021 Rex Dieter <rdieter@fedoraproject.org> - 5.21.90-1
 - 5.21.90