diff --git a/debian/control b/debian/control
index 0a1d6ff..069b696 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@ Source: ccid
 Section: libs
 Priority: optional
 Maintainer: Ludovic Rousseau <rousseau@debian.org>
-Build-Depends: debhelper-compat (= 13), libusb-1.0-0-dev, libpcsclite-dev (>= 1.8.3~), flex, pkg-config, autoconf-archive
+Build-Depends: debhelper-compat (= 12), libusb-1.0-0-dev, libpcsclite-dev (>= 1.8.3~), flex, pkg-config, autoconf-archive
 Standards-Version: 4.6.0
 Vcs-Git: https://salsa.debian.org/debian/ccid.git
 Vcs-Browser: https://salsa.debian.org/debian/ccid