diff --git a/roles/httpd/tasks/php-stem.yml b/roles/httpd/tasks/php-stem.yml
index 782df336e..115b4ece5 100644
--- a/roles/httpd/tasks/php-stem.yml
+++ b/roles/httpd/tasks/php-stem.yml
@@ -1,4 +1,7 @@
-# Fixes search @ http://box/modules/es-wikihow - see https://github.com/iiab/iiab/issues/829
+# Fixes search @ http://box/modules/es-wikihow (popular with Spanish youth)
+# Source code: http://download.iiab.io/packages/php-stem.src.tar
+# June 2018 debugging & compilation thanks to Tim Moody & George Hunt
+# Original bug: https://github.com/iiab/iiab/issues/829
 
 #- name: Download php-stem.rpi.tar
 #  command: cd /; wget http://download.iiab.io/packages/php-stem.rpi.tar
@@ -12,6 +15,9 @@
   unarchive:
     src: http://download.iiab.io/packages/php-stem.rpi.tar
     dest: /
+    owner: root
+    group: root
+    #mode: ????
     remote_src: yes
   when: is_rpi
 
@@ -19,6 +25,9 @@
   unarchive:
     src: http://download.iiab.io/packages/php-stem.x64.tar
     dest: /
+    owner: root
+    group: root
+    #mode: ????
     remote_src: yes
   when: not is_rpi