diff --git a/scripts/fetch-blog-feed.sh b/scripts/fetch-blog-feed.sh
index 7c49cc5..228f862 100755
--- a/scripts/fetch-blog-feed.sh
+++ b/scripts/fetch-blog-feed.sh
@@ -1,11 +1,11 @@
 #!/bin/bash
 
 # This script downloads the static JSON for the blog feed in order to improve SEO.
 
 TOPLEVEL=$(git rev-parse --show-toplevel)
 cd "${TOPLEVEL}"/_data
 wget -O blog-feed.json https://blog.bitcoinabc.org/json/
 
 # HTML-escape unicode characters because Jekyll complains about them despite
 # these characters being within strings.
-sed -i 's/\\\(u[a-z0-9]\{4\}\)/\&#x\1;/g' blog-feed.json
+sed -i 's/\\u\([a-z0-9]\{4\}\)/\&#x\1;/g' blog-feed.json