diff --git a/plasma-desktop-fix-fontinst-service-path.patch b/plasma-desktop-fix-fontinst-service-path.patch
new file mode 100644
index 0000000..c2dc466
--- /dev/null
+++ b/plasma-desktop-fix-fontinst-service-path.patch
@@ -0,0 +1,34 @@
+diff --git a/kcms/kfontinst/config-fontinst.h.cmake b/kcms/kfontinst/config-fontinst.h.cmake
+index f2e6014..b44e8de 100644
+--- a/kcms/kfontinst/config-fontinst.h.cmake
++++ b/kcms/kfontinst/config-fontinst.h.cmake
+@@ -1,7 +1,7 @@
+ #ifndef __CONFIG_FONTINST_H__
+ #define __CONFIG_FONTINST_H__
+ 
+-#define KFONTINST_LIB_EXEC_DIR "${CMAKE_INSTALL_PREFIX}/${KAUTH_HELPER_INSTALL_DIR}"
++#define KFONTINST_LIB_EXEC_DIR "${KAUTH_HELPER_INSTALL_DIR}"
+ 
+ /* Define to 1 if you have the <locale.h> header file. */
+ #cmakedefine HAVE_LOCALE_H 1
+diff --git a/kcms/kfontinst/dbus/org.kde.fontinst.service.cmake b/kcms/kfontinst/dbus/org.kde.fontinst.service.cmake
+index e212a88..a2915b5 100644
+--- a/kcms/kfontinst/dbus/org.kde.fontinst.service.cmake
++++ b/kcms/kfontinst/dbus/org.kde.fontinst.service.cmake
+@@ -1,4 +1,4 @@
+ [D-BUS Service]
+ Name=org.kde.fontinst
+-Exec=@CMAKE_INSTALL_PREFIX@/@KAUTH_HELPER_INSTALL_DIR@/fontinst
++Exec=@KAUTH_HELPER_INSTALL_DIR@/fontinst
+ 
+diff --git a/kcms/kfontinst/dbus/org.kde.fontinst.system-service.cmake b/kcms/kfontinst/dbus/org.kde.fontinst.system-service.cmake
+index be6927f..c8b540f 100644
+--- a/kcms/kfontinst/dbus/org.kde.fontinst.system-service.cmake
++++ b/kcms/kfontinst/dbus/org.kde.fontinst.system-service.cmake
+@@ -1,5 +1,5 @@
+ [D-BUS Service]
+ Name=org.kde.fontinst
+-Exec=@CMAKE_INSTALL_PREFIX@/@KAUTH_HELPER_INSTALL_DIR@/fontinst
++Exec=@KAUTH_HELPER_INSTALL_DIR/fontinst
+ User=root
+ 
diff --git a/plasma-desktop.spec b/plasma-desktop.spec
index 84d7092..637ac44 100644
--- a/plasma-desktop.spec
+++ b/plasma-desktop.spec
@@ -1,6 +1,6 @@
 Name:           plasma-desktop
 Version:        5.3.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Plasma Desktop shell
 
 License:        GPLv2+ and (GPLv2 or GPLv3)
@@ -17,6 +17,8 @@ Source0:        http://download.kde.org/%{stable}/plasma/%{version}/%{name}-%{ve
 ## downstream patches
 # adjust default kickoff favorites: -preferred_browser(buggy) +konqueror +konsole +apper
 Patch100: plasma-desktop-5.2.1-default_favorites.patch
+# FIXME: make upstreamable, fix dup'd PREFIX KAUTH_HELPER_INSTALL_DIR when using absolute paths
+Patch101: plasma-desktop-fix-fontinst-service-path.patch
 
 ## upstream patches
 
@@ -246,6 +248,9 @@ fi
 
 
 %changelog
+* Sun May 03 2015 Rex Dieter <rdieter@fedoraproject.org> 5.3.0-4
+- (re)fix fontinst service paths (#1208229)
+
 * Wed Apr 29 2015 Daniel Vrátil <dvratil@redhat.com> - 5.3.0-3
 - Provides plasmashell(desktop) (#1215691)