diff --git a/community/firefox-esr/firefox-esr.post-upgrade b/community/firefox-esr/firefox-esr.post-upgrade
index 89a54b3caf1ca096d4e6af1aaa0ed1d8c14b0430..b6a6b36d456d3f286565d2f2834a52ea33b617f2 100644
--- a/community/firefox-esr/firefox-esr.post-upgrade
+++ b/community/firefox-esr/firefox-esr.post-upgrade
@@ -4,7 +4,7 @@ ver_old=$2
 
 if [ "$(apk version -t "$ver_old" '102.2.0-r2')" = '<' ]; then
 	# firefox-esr appid changed in 102.2.0-r1
-	echo 2>&1 <<-EOF
+	cat 2>&1 <<-EOF
 	* firefox-esr 102.2.0-r1 changed its' appid to firefox-esr, allowing it to
 	* be installed alongside regular firefox. to migrate your profile for this
 	* change, you have to move ~/.mozilla/firefox to ~/.mozilla/firefox-esr, and