diff --git a/app/crawler/main.sh b/app/crawler/main.sh
index ea232df..f02ec98 100644
--- a/app/crawler/main.sh
+++ b/app/crawler/main.sh
@@ -3,9 +3,7 @@
 main() {
    config
    for id in $(ids); do
-      if should_crawl "$id"; then
-         crawl "$id"
-      fi
+      crawl "$id"
       rewrite "$id"
    done
 }
@@ -15,7 +13,6 @@ config() {
    set -e
    export CACHE="${CACHE:-"$(mktemp -d)"}"
    export CACHE_DURATION=$((60*5))
-   export CRAWL_INTERVAL=$((60*5))
    export NOTEA_ADDR="${NOTEA_ADDR:-"http://localhost:3000"}"
    export GITLAB_PAT="$GITLAB_PAT"
    source ./gitlab.sh
@@ -29,20 +26,15 @@ ids() {
    notea ids
 }
 
-should_crawl() {
-   local f="$CACHE/crawled.$1"
-   if [ ! -f "$f" ]; then
-      return 0
+crawl() {
+   local cache_key="crawled $*"
+   if cache get "$cache_key"; then
+      return
    fi
-   local last_crawled=$(date -r "$f" +%s)
-   local now=$(date +%s)
-   if ((now-last_crawled < CRAWL_INTERVAL)); then
-      return 0
-   fi
-   return 1
+   _crawl "$@" | cache put "$cache_key"
 }
 
-crawl() {
+_crawl() {
    local id="$1"
    local json="$(notea get "$id")"
    local content="$(echo "$json" | jq -r .content)"