diff --git a/build b/build
index cb73a485..1819c017 100755
--- a/build
+++ b/build
@@ -122,7 +122,8 @@ library() {
 			case "$arch" in # converts Alpine Linux arch strings to Docker arch strings
 				x86_64) echo -n "amd64";;
 				x86) echo -n "i386";;
-				armhf) echo -n "arm32v6";; # arm32v7 is not officially supported by Alpine, but arm32v6 should still work.
+				armhf) echo -n "arm32v6";;
+				armv7) echo -n "arm32v7";;
 				aarch64) echo -n "arm64v8";;
 				ppc64le) echo -n "ppc64le";;
 				s390x) echo -n "s390x";;
diff --git a/versions/library-3.9/armv7/Dockerfile b/versions/library-3.9/armv7/Dockerfile
new file mode 100644
index 00000000..529f892f
--- /dev/null
+++ b/versions/library-3.9/armv7/Dockerfile
@@ -0,0 +1,5 @@
+FROM scratch
+ADD rootfs.tar.gz /
+# ensure UTC instead of the default GMT
+COPY UTC /etc/localtime
+CMD ["/bin/sh"]
diff --git a/versions/library-3.9/armv7/UTC b/versions/library-3.9/armv7/UTC
new file mode 100644
index 00000000..c3b97f1a
Binary files /dev/null and b/versions/library-3.9/armv7/UTC differ
diff --git a/versions/library-3.9/armv7/options b/versions/library-3.9/armv7/options
new file mode 100644
index 00000000..1fd14b88
--- /dev/null
+++ b/versions/library-3.9/armv7/options
@@ -0,0 +1,4 @@
+version=3.9.2
+export ARCH="armv7"
+export PULL_URL="http://dl-cdn.alpinelinux.org/alpine/v${version%.*}/releases/${ARCH}/alpine-minirootfs-${version}-${ARCH}.tar.gz"
+export TAGS=(alpine:${version%.*}-${ARCH})