diff --git a/hledger-ui/doc/hledger-ui.1.m4.md b/hledger-ui/doc/hledger-ui.1.m4.md
index 05c1a985f65..1b974b9ac14 100644
--- a/hledger-ui/doc/hledger-ui.1.m4.md
+++ b/hledger-ui/doc/hledger-ui.1.m4.md
@@ -16,7 +16,7 @@ _toc_
 <a href="images/hledger-ui/hledger-ui-sample-reg.png" class="highslide" onclick="return hs.expand(this)"><img src="images/hledger-ui/hledger-ui-sample-reg.png" title="Register screen" /></a>
 <!-- <br clear=all> -->
 <a href="images/hledger-ui/hledger-ui-bcexample-acc.png" class="highslide" onclick="return hs.expand(this)"><img src="images/hledger-ui/hledger-ui-bcexample-acc.png" title="beancount example accounts" /></a>
-<a href="images/hledger-ui/hledger-ui-bcexample-acc-etrade:cash.png" class="highslide" onclick="return hs.expand(this)"><img src="images/hledger-ui/hledger-ui-bcexample-acc-etrade:cash.png" title="beancount example's etrade cash subaccount" /></a>
+<a href="images/hledger-ui/hledger-ui-bcexample-acc-etrade-cash.png" class="highslide" onclick="return hs.expand(this)"><img src="images/hledger-ui/hledger-ui-bcexample-acc-etrade-cash.png" title="beancount example's etrade cash subaccount" /></a>
 <a href="images/hledger-ui/hledger-ui-bcexample-acc-etrade.png" class="highslide" onclick="return hs.expand(this)"><img src="images/hledger-ui/hledger-ui-bcexample-acc-etrade.png" title="beancount example's etrade investments, all commoditiess" /></a>
 }})
 _man_({{
diff --git a/site/images/hledger-ui/hledger-ui-bcexample-acc-etrade:cash.png b/site/images/hledger-ui/hledger-ui-bcexample-acc-etrade-cash.png
similarity index 100%
rename from site/images/hledger-ui/hledger-ui-bcexample-acc-etrade:cash.png
rename to site/images/hledger-ui/hledger-ui-bcexample-acc-etrade-cash.png