diff --git a/plugins/ssh/README.md b/plugins/ssh/README.md
index 3dd32ec76..bbe3e6c65 100644
--- a/plugins/ssh/README.md
+++ b/plugins/ssh/README.md
@@ -1,7 +1,8 @@
 # ssh plugin
 
-This plugin provides host completion based off of your `~/.ssh/config` file, and adds
-some utility functions to work with SSH keys.
+This plugin provides host completion based off of your `~/.ssh/config` file,
+and adds some utility functions to work with SSH keys. If the `~/.ssh/config`
+contains `Include` directives, the plugin also parse hosts in related files.
 
 To use it, add `ssh` to the plugins array in your zshrc file:
 
diff --git a/plugins/ssh/ssh.plugin.zsh b/plugins/ssh/ssh.plugin.zsh
index b5b050536..3b1b28421 100644
--- a/plugins/ssh/ssh.plugin.zsh
+++ b/plugins/ssh/ssh.plugin.zsh
@@ -2,20 +2,49 @@
 # Take all host sections in .ssh/config and offer them for
 # completion as hosts (e.g. for ssh, rsync, scp and the like)
 # Filter out wildcard host sections.
-_ssh_configfile="$HOME/.ssh/config"
-if [[ -f "$_ssh_configfile" ]]; then
-  _ssh_hosts=($(
-    egrep '^Host.*' "$_ssh_configfile" |\
-    awk '{for (i=2; i<=NF; i++) print $i}' |\
-    sort |\
-    uniq |\
-    grep -v '^*' |\
-    sed -e 's/\.*\*$//'
-  ))
-  zstyle ':completion:*:hosts' hosts $_ssh_hosts
-  unset _ssh_hosts
-fi
-unset _ssh_configfile
+# If the .ssh/config has Include directives, load them too.
+function _load_ssh_hosts {
+  local conf="$1"
+  if [[ -f "$conf" ]]; then
+    local _ssh_hosts=($(
+      egrep '^Host\ .*' "$conf" |\
+      awk '{for (i=2; i<=NF; i++) print $i}' |\
+      sort |\
+      uniq |\
+      grep -v '^*' |\
+      sed -e 's/\.*\*$//'
+    ))
+    echo "${_ssh_hosts[@]}"
+  fi
+}
+
+# XXX: We could make it recursive but won't implement for now
+function _find_include_files {
+  local conf="$1"
+  if [[ -f "$conf" ]]; then
+    egrep '^Include\ .*' "$conf" |\
+    awk '{for (i=2; i<=NF; i++) print $i}'
+  fi
+}
+
+all_hosts=($(_load_ssh_hosts "$HOME/.ssh/config"))
+
+_find_include_files "$HOME/.ssh/config" | while read include_file; do
+  # omz doesn't know "~" directory
+  if [[ "$include_file" == ~* ]]; then
+    include_file="${HOME}${include_file:1}"
+  fi
+  if [[ -f "$include_file" ]]; then
+    hosts=($(_load_ssh_hosts "$include_file"))
+    all_hosts+=("${hosts[@]}")
+  fi
+done
+
+zstyle ':completion:*:hosts' hosts "${all_hosts[@]}"
+
+unset -f _load_ssh_hosts
+unset -f _find_include_files
+unset all_hosts
 
 ############################################################
 # Remove host key from known hosts based on a host section