diff --git a/baselibs.conf b/baselibs.conf
new file mode 100644
index 0000000..8778171
--- /dev/null
+++ b/baselibs.conf
@@ -0,0 +1 @@
+libwoff2common1_0_2
diff --git a/woff2.changes b/woff2.changes
index 0e7fcdf..a534c8d 100644
--- a/woff2.changes
+++ b/woff2.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Jul 11 18:28:52 UTC 2018 - bjorn.lie@gmail.com
+
+- Add baselibs.conf, build 32bit support libs.
+
 -------------------------------------------------------------------
 Tue May  1 17:45:14 UTC 2018 - bjorn.lie@gmail.com
 
diff --git a/woff2.spec b/woff2.spec
index 737bc4c..5aafdac 100644
--- a/woff2.spec
+++ b/woff2.spec
@@ -26,6 +26,7 @@ License:        MIT
 Group:          Development/Libraries/C and C++
 URL:            https://github.com/google/woff2
 Source0:        https://github.com/google/woff2/archive/v%{version}/%{name}-%{version}.tar.gz
+Source99:       baselibs.conf
 
 BuildRequires:  cmake
 BuildRequires:  gcc-c++