diff --git a/apil-dumps/03-enrichment-host.ini b/apil-dumps/03-enrichment-host.ini
index 4574336..5da871a 100644
--- a/apil-dumps/03-enrichment-host.ini
+++ b/apil-dumps/03-enrichment-host.ini
@@ -14,6 +14,6 @@
 cacheName = env('cache').thru(x => x ? 'terms-extraction-v1-tools-normalize' : null)
 
 [expand/URLConnect]
-url = https://terms-extraction.services.inist.fr/v1/tools/normalize
+url = env('url', 'https://terms-extraction.services.inist.fr/v1/tools/normalize')
 timeout = env('timeout')
 noerror = true