diff --git a/libjxl.changes b/libjxl.changes
index 5eb247d..ba124c6 100644
--- a/libjxl.changes
+++ b/libjxl.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Fri Jan 10 21:34:13 UTC 2025 - Michael Gorse <mgorse@suse.com>
+
+- Disable gimp plugin on SLFO. Gimp is currently unavailable there.
+- Re-add lcms2 dependency for s390x. It is used instead of skcms
+  on big-endian architectures.
+
 -------------------------------------------------------------------
 Tue Nov 26 20:55:18 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/libjxl.spec b/libjxl.spec
index 0d2d7e7..91fcecb 100644
--- a/libjxl.spec
+++ b/libjxl.spec
@@ -17,6 +17,11 @@
 
 
 %define lname   libjxl0_11
+%if "@BUILD_FLAVOR@" == "gtk" && 0%{?is_opensuse}
+%bcond_without gimp
+%else
+%bcond_with gimp
+%endif
 %if "@BUILD_FLAVOR@" == "gtk"
 Name:           libjxl-gtk
 %bcond_without gtk
@@ -40,11 +45,16 @@ BuildRequires:  cmake
 BuildRequires:  pkg-config
 %if %{with gtk}
 BuildRequires:  pkgconfig(gdk-pixbuf-2.0) >= 2.36
+%if %{with gimp}
 BuildRequires:  pkgconfig(gimp-2.0) >= 2.10
 BuildRequires:  pkgconfig(gimpui-2.0) >= 2.10
 %endif
+%endif
 BuildRequires:  giflib-devel >= 5.1
 BuildRequires:  pkgconfig(OpenEXR)
+%ifarch s390x
+BuildRequires:  pkgconfig(lcms2) >= 2.12
+%endif
 BuildRequires:  pkgconfig(libavif)
 BuildRequires:  pkgconfig(libbrotlicommon)
 BuildRequires:  pkgconfig(libbrotlidec)
@@ -100,12 +110,14 @@ Supplements:    (%lname and gdk-pixbuf)
 %description -n gdk-pixbuf-loader-jxl
 This package provides a libjxl-based gdk-pixbuf loader for JPEG XL files.
 
+%if %{with gimp}
 %package -n gimp-plugin-jxl
 Summary:        Plugin for GIMP to enable working with JPEG XL files
 Supplements:    (%lname and gimp)
 
 %description -n gimp-plugin-jxl
 This package provides a plugin for GIMP 2.0 to enable it to work with JPEG XL files.
+%endif
 
 %package -n jxl-thumbnailer
 Summary:        Generate thumbnails for JPEG XL files
@@ -172,8 +184,10 @@ rm -Rf "$b/%_libdir"/libjxl* "$b/%_bindir" "$b/%_includedir" "$b/%_libdir/pkgcon
 %_datadir/mime/packages/*
 %_libdir/gdk-pixbuf-2.0/*/loaders/libpixbufloader-jxl.so
 
+%if %{with gimp}
 %files -n gimp-plugin-jxl
 %_libdir/gimp/2.0/plug-ins/file-jxl/
+%endif
 
 %files -n jxl-thumbnailer
 %dir %_datadir/thumbnailers