diff --git a/alpine-linux/README.md b/alpine-linux/README.md
new file mode 100644
index 0000000..5b5f554
--- /dev/null
+++ b/alpine-linux/README.md
@@ -0,0 +1,3 @@
+* Alpine Linux does not mark /run or /sys as shared
+* Deploy mount-shared in /etc/init.d
+* Execute `rc-update add mount-shared`
diff --git a/alpine-linux/mount-shared b/alpine-linux/mount-shared
new file mode 100755
index 0000000..4807dd4
--- /dev/null
+++ b/alpine-linux/mount-shared
@@ -0,0 +1,12 @@
+#!/sbin/openrc-run
+
+depend()
+{
+	after sysfs
+}
+
+start()
+{
+	mount --make-shared /run
+	mount --make-shared /sys
+}