diff --git a/baselibs.conf b/baselibs.conf
new file mode 100644
index 0000000..610b33d
--- /dev/null
+++ b/baselibs.conf
@@ -0,0 +1 @@
+libjxl0_7
diff --git a/libjxl.changes b/libjxl.changes
index 3b511f1..d48483d 100644
--- a/libjxl.changes
+++ b/libjxl.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Dec 15 11:32:45 UTC 2022 - Simon Vogl <simon.vogl@gmx.net>
+
+- Added missing baselibs.conf so that 32bit library packages
+  become available
+
 -------------------------------------------------------------------
 Thu Sep 22 07:03:57 UTC 2022 - Enrico Belleri <idesmi@protonmail.com>
 
diff --git a/libjxl.spec b/libjxl.spec
index f37a70a..3f31dab 100644
--- a/libjxl.spec
+++ b/libjxl.spec
@@ -25,6 +25,7 @@ License:        BSD-3-Clause
 URL:            https://jpegxl.info/
 #Git-Clone:     https://github.com/libjxl/libjxl
 Source:         https://github.com/libjxl/libjxl/archive/refs/tags/v%version.tar.gz
+Source1:        baselibs.conf
 BuildRequires:  c++_compiler
 BuildRequires:  cmake
 BuildRequires:  pkg-config