diff --git a/kubernetes/main/apps/default/sonarr/app/resources/refresh-series.sh b/kubernetes/main/apps/default/sonarr/app/resources/refresh-series.sh
index ec7658a235c87..f88c7233b1ec8 100755
--- a/kubernetes/main/apps/default/sonarr/app/resources/refresh-series.sh
+++ b/kubernetes/main/apps/default/sonarr/app/resources/refresh-series.sh
@@ -5,7 +5,7 @@ if [[ "${sonarr_eventtype:-}" == "Grab" ]]; then
     tba_count=$(curl -fsSL \
         --header "X-Api-Key: ${SONARR__AUTH__APIKEY}" \
         "http://localhost:${SONARR__SERVER__PORT}/api/v3/episode?seriesId=${sonarr_series_id}" \
-            | jq --raw-output '.[] | select((.title == "TBA") or (.title == "TBD"))' | jq --slurp 'length')
+            | jq --raw-output '[.[] | select((.title == "TBA") or (.title == "TBD"))] | length')
 
     if (( tba_count > 0 )); then
         echo "INFO: Refreshing series ${sonarr_series_id} due to TBA/TBD episodes found"