diff --git a/libksysguard.spec b/libksysguard.spec
index 083a901..b49df93 100644
--- a/libksysguard.spec
+++ b/libksysguard.spec
@@ -2,7 +2,7 @@
 Name:    libksysguard
 Summary: Library for managing processes running on the system
 Version: 5.21.0
-Release: 2%{?dist}
+Release: 3%{?dist}
 
 License: GPLv2+
 URL:     https://invent.kde.org/plasma/%{name}
@@ -61,6 +61,12 @@ running on the system.
 %package        devel
 Summary:        Development files for %{name}
 Requires:       %{name}%{?_isa} = %{version}-%{release}
+Requires:       cmake(Qt5Core)
+Requires:       cmake(Qt5Network)
+Requires:       cmake(Qt5Widgets)
+Requires:       cmake(KF5Config)
+Requires:       cmake(KF5I18n)
+Requires:       cmake(KF5IconThemes)
 Obsoletes:      kf5-ksysguard-devel < 5.1.95
 Provides:       kf5-ksysguard-devel = %{version}-%{release}
 Conflicts:      kde-workspace-devel < 1:4.11.16-11
@@ -131,6 +137,9 @@ developing applications that use %{name}.
 
 
 %changelog
+* Thu Feb 11 2021 Rex Dieter <rdieter@fedoraproject.org> - 5.21.0-3
+- -devel: add Qt5, KF5 deps from KSysGuardConfig.cmake
+
 * Thu Feb 11 2021 Rex Dieter <rdieter@fedoraproject.org> - 5.21.0-2
 - .spec cleanup
 - fix dir ownership