diff --git a/libesmtp.changes b/libesmtp.changes
index b8ec541..b3f9bae 100644
--- a/libesmtp.changes
+++ b/libesmtp.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Dec 16 03:08:37 UTC 2024 - David Disseldorp <ddiss@suse.com>
+
+- Disable support for insecure NTLM authentication; jsc#PED-11790
+
 -------------------------------------------------------------------
 Wed Jul 10 14:41:09 UTC 2024 - Martin Jambor <mjambor@suse.com>
 
diff --git a/libesmtp.spec b/libesmtp.spec
index 72c06bd..a16d491 100644
--- a/libesmtp.spec
+++ b/libesmtp.spec
@@ -33,7 +33,6 @@ BuildRequires:  libtool
 BuildRequires:  meson >= 0.50.0
 BuildRequires:  openssl-devel >= 1.1.0
 BuildRequires:  pkgconfig
-BuildRequires:  pkgconfig(libntlm)
 
 %description
 libESMTP is a library to manage posting (or submission of) electronic
@@ -69,7 +68,7 @@ This subpackage contains the API definition files.
 
 %build
 %meson \
-  -Dntlm=enabled
+  -Dntlm=disabled
 %meson_build
 
 %install