diff --git a/libqt5-qtdeclarative.changes b/libqt5-qtdeclarative.changes
index 0d4e579..8505d8b 100644
--- a/libqt5-qtdeclarative.changes
+++ b/libqt5-qtdeclarative.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Thu Mar  2 11:49:15 UTC 2023 - Fabian Vogt <fvogt@suse.com>
+
+- Drop the mechanism for supporting systems without SSE2. glibc removed
+  support for looking up libraries in sse2/ subdirectories and libQt5Qml5
+  without SSE2 crashes Plasma (boo#1208188):
+  * sse2_nojit.patch
+
 -------------------------------------------------------------------
 Mon Jan  9 09:19:15 UTC 2023 - Fabian Vogt <fabian@ritter-vogt.de>
 
diff --git a/libqt5-qtdeclarative.spec b/libqt5-qtdeclarative.spec
index 6c744a1..086a5b4 100644
--- a/libqt5-qtdeclarative.spec
+++ b/libqt5-qtdeclarative.spec
@@ -31,8 +31,6 @@ Group:          Development/Libraries/X11
 URL:            https://www.qt.io
 Source:         %{tar_version}.tar.xz
 Source1:        baselibs.conf
-# PATCH-FIX-OPENSUSE sse2_nojit.patch -- enable JIT and sse2 only on sse2 case
-Patch100:       sse2_nojit.patch
 # https://invent.kde.org/qt/qt/qtdeclarative/-/merge_requests/32
 Patch103:       qtdeclarative-5.15.0-FixMaxXMaxYExtent.patch
 BuildRequires:  fdupes
@@ -143,49 +141,16 @@ mkdir .git
 
 mkdir -p %{_target_platform}
 pushd %{_target_platform}
-# Force-enable the JIT for 32-bit x86
-%ifarch %{ix86}
-qmake-qt5 .. -- -qml-jit
-%else
 qmake-qt5 ..
-%endif
 popd
 
 make %{?_smp_mflags} VERBOSE=1 -C %{_target_platform}
 
-%ifarch %{ix86}
-%if 0%{?sle_version:%sle_version} < 150000
-# build libQt5Qml with no_sse2
-mkdir -p %{_target_platform}-no_sse2
-pushd %{_target_platform}-no_sse2
-%qmake5 -config no_sse2 .. -- -no-qml-jit
-
-make %{?_smp_mflags} VERBOSE=1 sub-src-qmake_all
-# src/qml/Makefile has to be generated after qmltyperegistrar was built,
-# so we have to run qmake again after that. There is no explicit
-# dependency, it relies on CONFIG+=ordered...
-make %{?_smp_mflags} VERBOSE=1 -C src/qmltyperegistrar
-make %{?_smp_mflags} VERBOSE=1 sub-src-qmake_all
-make %{?_smp_mflags} VERBOSE=1 -C src/qml
-popd
-%endif
-%endif
-
 %install
 pushd %{_target_platform}
 %qmake5_install
 popd
 
-%ifarch %{ix86}
-%if 0%{?sle_version:%sle_version} < 150000
-mkdir -p %{buildroot}%{_libqt5_libdir}//sse2
-mv %{buildroot}%{_libqt5_libdir}/libQt5Qml.so.5* %{buildroot}%{_libqt5_libdir}/sse2/
-pushd %{_target_platform}-no_sse2/src/qml
-%qmake5_install
-popd
-%endif
-%endif
-
 find %{buildroot}/%{_libdir} -type f -name '*la' -print -exec perl -pi -e 's, -L%{_builddir}/\S+,,g' {} \;
 find %{buildroot}/%{_libdir}/pkgconfig -type f -name '*pc' -print -exec perl -pi -e 's, -L%{_builddir}/\S+,,g' {} \;
 # kill .la files
@@ -214,11 +179,6 @@ popd
 %files -n %{libname}
 %license LICENSE.*
 %{_libqt5_libdir}/libQt5Q*.so.*
-%ifarch %{ix86}
-%if 0%{?sle_version:%sle_version} < 150000
-%{_libqt5_libdir}/sse2/libQt5Q*.so.*
-%endif
-%endif
 %dir %{_libqt5_archdatadir}/qml
 %dir %{_libqt5_archdatadir}/qml/Qt
 %{_libqt5_archdatadir}/qml/QtQuick
diff --git a/sse2_nojit.patch b/sse2_nojit.patch
deleted file mode 100644
index e4a3404..0000000
--- a/sse2_nojit.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-From: Fabian Vogt <fabian@ritter-vogt.de>
-Subject: Allow building with and without JIT on i586
-
-For i586, the default Qt does not have sse2 enabled, but for sse2 capable systems
-we'd like to have it use the JIT. Do some patching in the configuration system
-to allow toggling it from the qmake call.
-
-Originally written by Wolfgang Bauer <wbauer@tmo.at>
-
-Index: qtdeclarative-everywhere-src-5.14.0-alpha/src/qml/jsruntime/jsruntime.pri
-===================================================================
---- qtdeclarative-everywhere-src-5.14.0-alpha.orig/src/qml/jsruntime/jsruntime.pri
-+++ qtdeclarative-everywhere-src-5.14.0-alpha/src/qml/jsruntime/jsruntime.pri
-@@ -164,6 +164,10 @@ win32 {
-         $$PWD/qv4functiontable_unix.cpp
- }
- 
-+linux-g++*:isEqual(QT_ARCH,i386):!no_sse2 {
-+    QMAKE_CFLAGS += -msse2 -mfpmath=sse
-+    QMAKE_CXXFLAGS += -msse2 -mfpmath=sse
-+}
- 
- valgrind {
-     DEFINES += V4_USE_VALGRIND
-Index: qtdeclarative-everywhere-src-5.14.0-alpha/src/qml/configure.json
-===================================================================
---- qtdeclarative-everywhere-src-5.14.0-alpha.orig/src/qml/configure.json
-+++ qtdeclarative-everywhere-src-5.14.0-alpha/src/qml/configure.json
-@@ -8,6 +8,7 @@
-     "commandline": {
-         "options": {
-             "qml-network": "boolean",
-+            "qml-jit": "boolean",
-             "qml-debug": "boolean"
-         }
-     },
-@@ -90,7 +91,7 @@
-             "purpose": "Provides a JIT for QML and JavaScript",
-             "section": "QML",
-             "condition": [
--                "   (arch.i386   && tests.pointer_32bit && features.sse2)
-+                "   (arch.i386   && tests.pointer_32bit)
-                  || (arch.x86_64 && tests.pointer_64bit && features.sse2)
-                  || (arch.arm    && tests.pointer_32bit && tests.arm_fp && tests.arm_thumb
-                      && (config.linux || config.ios || config.tvos || config.qnx))