diff --git a/install_update_dovecot-2.4.sh b/install_update_dovecot-2.4.sh
index b8b152c..75fa3f3 100755
--- a/install_update_dovecot-2.4.sh
+++ b/install_update_dovecot-2.4.sh
@@ -6562,7 +6562,7 @@ EOF
 
    elif [[ "$db_driver" = "mysql" ]]; then
 
-      read -r -d '' NEW_BLOCK <<'EOF'
+      read -r -d '' NEW_BLOCK <<EOF
 passdb sql {
 
    # Load SQL connection data