diff --git a/x11/stumpwm/Makefile b/x11/stumpwm/Makefile
index b9e17cf8a8d..1ad87502aa0 100644
--- a/x11/stumpwm/Makefile
+++ b/x11/stumpwm/Makefile
@@ -1,8 +1,8 @@
-# $OpenBSD: Makefile,v 1.6 2019/12/20 08:45:07 solene Exp $
+# $OpenBSD: Makefile,v 1.7 2020/12/05 13:49:20 solene Exp $
 
 COMMENT=		easily hackable Common LISP window manager
 
-VERSION=		19.11
+VERSION=		20.11
 DISTNAME=		stumpwm-${VERSION}
 
 CATEGORIES=		x11
@@ -36,6 +36,8 @@ USE_GMAKE=		yes
 MAKE_ENV=		MAKEINFO=${PREFIX}/bin/gmakeinfo \
 			ASDF_OUTPUT_TRANSLATIONS=/:
 
+MAKE_FLAGS=		'-e'
+
 DESTDIRNAME=		destdir
 NO_TEST=		yes
 
diff --git a/x11/stumpwm/distinfo b/x11/stumpwm/distinfo
index 44079157eec..5ec1300efd9 100644
--- a/x11/stumpwm/distinfo
+++ b/x11/stumpwm/distinfo
@@ -1,8 +1,8 @@
 SHA256 (alexandria-20190710-git.tgz) = 4GQr1vivjrceM1m0XhGhNfo8mlEUkrydu80Q7H1pRwQ=
 SHA256 (cl-ppcre-2.1.1.tar.gz) = iWMRebcWSNnmxWWpKPaJap1XQqogg7nBtwX+C0XYXe8=
 SHA256 (clx-20190813-git.tgz) = qrn8jYEnnT1Dxh748Dn8rj31jbwzUzDrb4gORwVuE98=
-SHA256 (stumpwm-19.11.tar.gz) = shsClNZkNxtASwYb4QBVKJyrShPm1Q7wOF19ibFL8+8=
+SHA256 (stumpwm-20.11.tar.gz) = jJqqua18vDXnBcCF6GYbINiLhOdQ97GFnmWosvGtViw=
 SIZE (alexandria-20190710-git.tgz) = 53436
 SIZE (cl-ppcre-2.1.1.tar.gz) = 159055
 SIZE (clx-20190813-git.tgz) = 460647
-SIZE (stumpwm-19.11.tar.gz) = 214705
+SIZE (stumpwm-20.11.tar.gz) = 219590