diff --git a/baselibs.conf b/baselibs.conf
index 99602f9..6afe1e3 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -4,9 +4,9 @@ gtk3-devel
 gtk3-tools
   +/usr/bin/gtk-query-immodules-3.0(-64)?
   post "%if "%_lib" == "lib64""
-  post "if [ $1 == 1 ]; then test -d <prefix>%{_libdir}/gtk-3.0/3.0.0 && <prefix>%{_bindir}/gtk-query-immodules-3.0-64 --update-cache; fi"
+  post "if [ $1 = 1 ]; then test -d <prefix>%{_libdir}/gtk-3.0/3.0.0 && <prefix>%{_bindir}/gtk-query-immodules-3.0-64 --update-cache; fi"
   post "%else"
-  post "if [ $1 == 1 ]; then test -d <prefix>%{_libdir}/gtk-3.0/3.0.0 && <prefix>%{_bindir}/gtk-query-immodules-3.0 --update-cache; fi"
+  post "if [ $1 = 1 ]; then test -d <prefix>%{_libdir}/gtk-3.0/3.0.0 && <prefix>%{_bindir}/gtk-query-immodules-3.0 --update-cache; fi"
   post "%endif"
 libgtk-3-0
   requires "gtk3-tools-<targettype>"
diff --git a/gtk3.changes b/gtk3.changes
index 4bce91b..6395689 100644
--- a/gtk3.changes
+++ b/gtk3.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Aug 15 19:13:13 UTC 2022 - Dirk Müller <dmueller@suse.com>
+
+- avoid bashism in baselibs postscript (bsc#1195391) 
+
 -------------------------------------------------------------------
 Mon Jul  4 08:11:44 UTC 2022 - Yifan Jiang <yfjiang@suse.com>