diff --git a/bin/rss b/bin/rss
index 04354ef..d5d9893 100755
--- a/bin/rss
+++ b/bin/rss
@@ -1,6 +1,7 @@
 #!/bin/sh
 
 set -eu
+set -x
 
 usage() {
     printf "Usage: %s [-l DEBUG_LEVEL] [-f URL] [-h]\n" "$0"