diff --git a/kdelibs4support.changes b/kdelibs4support.changes
index 62d3e7a..8aad09e 100644
--- a/kdelibs4support.changes
+++ b/kdelibs4support.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Apr  7 11:16:04 UTC 2017 - wbauer@tmo.at
+
+- Drop use-setFallbackSessionManagementEnabled-API-with-5.5.1.patch
+  as we don't build against Qt 5.5.1 any more
+
 -------------------------------------------------------------------
 Sun Mar 19 14:50:31 CET 2017 - lbeltrame@kde.org
 
diff --git a/kdelibs4support.spec b/kdelibs4support.spec
index bd5ecca..10bd183 100644
--- a/kdelibs4support.spec
+++ b/kdelibs4support.spec
@@ -76,9 +76,6 @@ Group:          System/GUI/KDE
 Url:            http://www.kde.org
 Source:         http://download.kde.org/stable/frameworks/%{_tar_path}/portingAids/%{name}-%{version}.tar.xz
 Source1:        baselibs.conf
-# PATCH-FIX-UPSTREAM use-setFallbackSessionManagementEnabled-API-with-5.5.1.patch -- We can enable usage of setFallbackSessionManagementEnabled function
-# with Qt 5.5.1, as we have the qtbase patch backported. For now only apppy patch on 42.1 Leap, as TW doesn't have that patch yet -- #354724, boo#95.310
-Patch0:         use-setFallbackSessionManagementEnabled-API-with-5.5.1.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -191,9 +188,6 @@ KDEDIRS environment variable correctly. Development files.
 %lang_package
 %prep
 %setup -q
-%if 0%{?is_opensuse} || 0%{?suse_version} > 1315
-%patch0 -p1
-%endif
 
 %build
   %cmake_kf5 -d build
diff --git a/use-setFallbackSessionManagementEnabled-API-with-5.5.1.patch b/use-setFallbackSessionManagementEnabled-API-with-5.5.1.patch
deleted file mode 100644
index ec98626..0000000
--- a/use-setFallbackSessionManagementEnabled-API-with-5.5.1.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/src/kdeui/kapplication.cpp b/src/kdeui/kapplication.cpp
-index 54fd1de..631dc2b 100644
---- a/src/kdeui/kapplication.cpp
-+++ b/src/kdeui/kapplication.cpp
-@@ -380,7 +380,7 @@ void KApplicationPrivate::init(bool GUIenabled)
-     parseCommandLine();
- 
-     QGuiApplication::setDesktopSettingsAware(false);
--#if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0)
-+#if QT_VERSION >= QT_VERSION_CHECK(5, 5, 1)
-     QGuiApplication::setFallbackSessionManagementEnabled(false);
- #endif
-