diff --git a/biblio-tools/v1/unpaywall/corhal.ini b/biblio-tools/v1/unpaywall/corhal.ini
index 2af8278..c157be2 100644
--- a/biblio-tools/v1/unpaywall/corhal.ini
+++ b/biblio-tools/v1/unpaywall/corhal.ini
@@ -71,7 +71,8 @@
 
 text = graphql.input
 [spawn/combine/URLStream]
-url = https://unpaywall.inist.fr/api/graphql
+;url = https://unpaywall.inist.fr/api/graphql
+url = http://vpunpaywallmir.intra.inist.fr:59700/api/graphql
 header = env('token').prepend('x-api-key:')
 path = data.GetByDOI.*
 timeout = 30000
diff --git a/biblio-tools/v1/unpaywall/expand.ini b/biblio-tools/v1/unpaywall/expand.ini
index 6db8085..fc7ebaa 100644
--- a/biblio-tools/v1/unpaywall/expand.ini
+++ b/biblio-tools/v1/unpaywall/expand.ini
@@ -70,7 +70,8 @@
 value = fix('{GetByDOI(dois:[', self.dois, ']){doi, is_oa, oa_status, has_repository_copy, best_oa_location { host_type }}}').join('')
 
 [spawn/combine/URLStream]
-url = https://unpaywall.inist.fr/api/graphql
+;url = https://unpaywall.inist.fr/api/graphql
+url = http://vpunpaywallmir.intra.inist.fr:59700/api/graphql
 header = env('token').prepend('x-api-key:')
 path = data.GetByDOI.*
 timeout = 5000
diff --git a/biblio-tools/v1/unpaywall/is_oa.ini b/biblio-tools/v1/unpaywall/is_oa.ini
index 613763a..12cf392 100644
--- a/biblio-tools/v1/unpaywall/is_oa.ini
+++ b/biblio-tools/v1/unpaywall/is_oa.ini
@@ -70,7 +70,8 @@
 value = fix('{GetByDOI(dois:[', self.dois, ']){doi, is_oa}}').join('')
 
 [spawn/combine/URLStream]
-url = https://unpaywall.inist.fr/api/graphql
+;url = https://unpaywall.inist.fr/api/graphql
+url = http://vpunpaywallmir.intra.inist.fr:59700/api/graphql
 header = env('token').prepend('x-api-key:')
 path = data.GetByDOI.*
 timeout = 5000