--- ./configure.ac.orig	2022-02-01 05:24:48.158283000 +0200
+++ ./configure.ac	2022-02-01 05:26:00.421211000 +0200
@@ -44,7 +44,7 @@
 
 dnl See versioning rule:
 dnl  https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
-AC_SUBST(LT_CURRENT, 35)
+AC_SUBST(LT_CURRENT, 31)
 AC_SUBST(LT_REVISION, 1)
 AC_SUBST(LT_AGE, 21)
 
