diff --git a/docs/userguide/images/zm-system-overview.xml b/docs/userguide/images/zm-system-overview.xml
index 8717570bf..e4314666a 100644
--- a/docs/userguide/images/zm-system-overview.xml
+++ b/docs/userguide/images/zm-system-overview.xml
@@ -1 +1,2 @@
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sMD5OwMwmlbEcmmlOmqfYiK079lte1/GySvDcVOpTdXBHKtZHlBDsvuSekSuvIfVtsfiYy+Dak5+4qipySe1aBSGZNDy/zHafyVgWf894Zrh+z2LC7vg/
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+
+
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