diff --git a/download.sh b/download.sh
index 47ba41e..c4d4bc6 100755
--- a/download.sh
+++ b/download.sh
@@ -54,15 +54,12 @@ fi
 # shellcheck disable=SC2086 # LANGUAGES is intentionally expanded.
 log "Selected languages:" $LANGUAGES
 
-TMP_DIR=$(mktemp --tmpdir -d wikiparser-download-XXXX)
-trap 'rm -rf $TMP_DIR' EXIT INT HUP
-
 log "Fetching run index"
-# Call wget outside of pipeline for errors to be caught by set -e.
-wget 'https://dumps.wikimedia.org/other/enterprise_html/runs/' --no-verbose  -O "$TMP_DIR/runs.html"
+
 
 # The date of the latest dump, YYYYMMDD.
-LATEST_DUMP=$(grep -Po '(?<=href=")[^"]*' "$TMP_DIR/runs.html" | grep -P '\d{8}' | sort -r | head -n1)
+LATEST_DUMP=$(wget 'https://dumps.wikimedia.org/other/enterprise_html/runs/' --no-verbose -O - \
+            | grep -Po '(?<=href=")[^"]*' | grep -P '\d{8}' | sort -r | head -n1)
 LATEST_DUMP="${LATEST_DUMP%/}"
 
 log "Checking latest dump $LATEST_DUMP"