diff --git a/potx.inc b/potx.inc
index 2ab1db5..c8ea50b 100644
--- a/potx.inc
+++ b/potx.inc
@@ -2051,6 +2051,7 @@ function _potx_load_yaml_translation_patterns($path) {
         if (is_array($item)) {
           $yaml_translation_patterns[$match]['keys'][] = $item['key'];
           $yaml_translation_patterns[$match]['contexts'][$item['key']] = $item['context'];
+          $yaml_translation_patterns[$match]['array_translatables'][$item['key']] = isset($item['array_translatables']) ? $item['array_translatables'] : FALSE;
         }
         else {
           $yaml_translation_patterns[$match]['keys'][] = $item;
@@ -2137,13 +2138,17 @@ function _potx_parse_yaml_file($code, $file_name, $file_path, $save_callback) {
  *   Callback function used to save strings.
  * @param $top_level
  *   Indicates that the top-level keys are being scanned.
+ * @param $extract_array
+ *   Set to TRUE to cause all array keys' values to be treated as translatable
+ *   at this level of the YAML.
  */
-function _potx_find_yaml_translatables($yaml, $trans_list, $file_name, $save_callback, $top_level) {
-  $extract_values = $top_level && $trans_list['top_level_translatables'];
+function _potx_find_yaml_translatables($yaml, $trans_list, $file_name, $save_callback, $top_level = FALSE, $extract_all = FALSE) {
+  $extract_values = ($top_level && $trans_list['top_level_translatables']) ||
+    $extract_all;
 
   foreach ($yaml as $key => $value) {
 
-    if (in_array($key, $trans_list['keys'], TRUE)) {
+    if (in_array($key, $trans_list['keys'], TRUE) || $extract_all) {
       if (isset($trans_list['contexts'][$key])) {
         $context_key = $trans_list['contexts'][$key];
         if (isset($yaml[$context_key])) {
@@ -2160,9 +2165,12 @@ function _potx_find_yaml_translatables($yaml, $trans_list, $file_name, $save_cal
       if (!is_array($value)) {
         $save_callback(addcslashes($value, "\0..\37\\\""), $context, $file_name);
       }
+      elseif (isset($trans_list['array_translatables'][$key]) && $transl_list['array_translables'][$key]) {
+        _potx_find_yaml_translatables($value, $trans_list, $file_name, $save_callback, FALSE, TRUE);
+      }
     }
     elseif (is_array($value)) {
-      _potx_find_yaml_translatables($value, $trans_list, $file_name, $save_callback, FALSE);
+      _potx_find_yaml_translatables($value, $trans_list, $file_name, $save_callback);
     }
     elseif ($extract_values) {
       $save_callback(addcslashes($value, "\0..\37\\\""), POTX_CONTEXT_NONE, $file_name);
diff --git a/yaml_translation_patterns.yml b/yaml_translation_patterns.yml
index 264b692..41f3acd 100644
--- a/yaml_translation_patterns.yml
+++ b/yaml_translation_patterns.yml
@@ -5,6 +5,7 @@ translation_patterns:
       - description
       - package
       - regions
+        array_translatables: true
   - matches: '*.routing.yml'
     translatable_keys:
       - key: _title