diff --git a/Makefile.am b/Makefile.am
index c626eaa..54252e7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -37,4 +37,3 @@ ChangeLog:
 dist-hook: ChangeLog INSTALL
 
 EXTRA_DIST = README.md meson.build
-ACLOCAL_AMFLAGS = -I m4
diff --git a/configure.ac b/configure.ac
index f70529a..8e3be3f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -37,7 +37,6 @@ AC_INIT(libXfixes, [6.0.2],
 	[libXfixes])
 AC_CONFIG_SRCDIR([Makefile.am])
 AC_CONFIG_HEADERS([config.h])
-AC_CONFIG_MACRO_DIRS([m4])
 
 # Initialize Automake
 AM_INIT_AUTOMAKE([foreign dist-xz])