diff --git a/CHANGELOG.md b/CHANGELOG.md
index 595251c771f7..90b6b9b8d5ba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@
 - Added support for Cloudflare Analytics (#797)
 - Added Reddit in share options of posts (#815)
 - Fixed bug where staticman didn't work jQuery slim version is used (#766)
+- Fixed very long strings to wrap around the next line rather than go off-screen (#787)
 
 ## v5.0.0 (2020-09-15)
 
diff --git a/assets/css/beautifuljekyll.css b/assets/css/beautifuljekyll.css
index 4e809c4c1783..2b15f07e8adf 100644
--- a/assets/css/beautifuljekyll.css
+++ b/assets/css/beautifuljekyll.css
@@ -20,6 +20,7 @@ body {
   background-image: url({{ site.page-img | relative_url }});
   background-attachment: fixed;
   {% endif %}
+  overflow-wrap: break-word;
 }
 p {
   line-height: 1.5;