diff --git a/packages/dasm/build.sh b/packages/dasm/build.sh
new file mode 100644
index 000000000..c7fe815e3
--- /dev/null
+++ b/packages/dasm/build.sh
@@ -0,0 +1,11 @@
+TERMUX_PKG_HOMEPAGE=https://dasm-dillon.sourceforge.io/
+TERMUX_PKG_DESCRIPTION="Macro assembler with support for several 8-bit microprocessors"
+TERMUX_PKG_LICENSE="GPL-2.0"
+TERMUX_PKG_VERSION=2.20.11
+TERMUX_PKG_SHA256=a9330adae534aeffbfdb8b3ba838322b92e1e0bb24f24f05b0ffb0a656312f36
+TERMUX_PKG_SRCURL=https://downloads.sourceforge.net/project/dasm-dillon/dasm-dillon/${TERMUX_PKG_VERSION}/dasm-${TERMUX_PKG_VERSION}-2014.03.04-source.tar.gz
+TERMUX_PKG_BUILD_IN_SRC=yes
+
+termux_step_make_install() {
+  cp $TERMUX_PKG_SRCDIR/bin/* $TERMUX_PREFIX/bin/
+}