diff --git a/docker-mods/nzbget/root/etc/cont-init.d/98-themepark b/docker-mods/nzbget/root/etc/cont-init.d/98-themepark
index ab37adff..dc264e44 100644
--- a/docker-mods/nzbget/root/etc/cont-init.d/98-themepark
+++ b/docker-mods/nzbget/root/etc/cont-init.d/98-themepark
@@ -38,6 +38,6 @@ if ! grep -q "${TP_DOMAIN}" "${APP_FILEPATH}"; then
     echo '|  Adding the stylesheet  |'
     echo '---------------------------'
     sed -i "s/<\/head>/<link rel='stylesheet' href='https:\/\/${TP_DOMAIN}\/CSS\/themes\/nzbget\/nzbget-base.css'><\/head> /g" "${APP_FILEPATH}"
-    ed -i "s/<\/head>/<link rel='stylesheet' href='https:\/\/${TP_DOMAIN}\/CSS\/variables\/${TP_THEME}.css'><\/head> /g" "${APP_FILEPATH}"
+    sed -i "s/<\/head>/<link rel='stylesheet' href='https:\/\/${TP_DOMAIN}\/CSS\/variables\/${TP_THEME}.css'><\/head> /g" "${APP_FILEPATH}"
     printf 'Stylesheet set to %s\n' "${TP_THEME}"
 fi
\ No newline at end of file