diff --git a/run/install.sh b/run/install.sh
index 2ec823d..5f7815a 100644
--- a/run/install.sh
+++ b/run/install.sh
@@ -13,6 +13,8 @@ else
   PROGRESS="--progress=dot:giga"
 fi
 
+[ "$DEBUG" = "Y" ] && set -x
+
 { wget "$BOOT" -O "$TMP" -q --no-check-certificate --show-progress "$PROGRESS"; rc=$?; } || :
 (( rc != 0 )) && echo "ERROR: Failed to download ${BOOT}, reason: $rc" && exit 60
 
@@ -27,3 +29,6 @@ fi
 FILE="$STORAGE/boot.img"
 
 mv -f "$TMP" "$FILE"
+
+{ set +x; } 2>/dev/null
+[ "$DEBUG" = "Y" ] && echo