diff --git a/packages/m4/build.sh b/packages/m4/build.sh
index 4b4837d26..9e33128a0 100644
--- a/packages/m4/build.sh
+++ b/packages/m4/build.sh
@@ -1,4 +1,7 @@
 TERMUX_PKG_HOMEPAGE=http://www.gnu.org/software/m4/m4.html
 TERMUX_PKG_DESCRIPTION="Traditional Unix macro processor"
-TERMUX_PKG_VERSION=1.4.17
+TERMUX_PKG_VERSION=1.4.18
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/m4/m4-${TERMUX_PKG_VERSION}.tar.xz
+TERMUX_PKG_SHA256=f2c1e86ca0a404ff281631bdc8377638992744b175afb806e25871a24a934e07
+# "undefined reference to `__muloti4":
+TERMUX_PKG_CLANG=no