diff --git a/data/grid5000/accesses/nodesets.json b/data/grid5000/accesses/nodesets.json
index db353b87008c36e7629760aa938fa99e68e95f26..6aa057f68eb88f6f3d5c402697ac5916dddafa24 100644
--- a/data/grid5000/accesses/nodesets.json
+++ b/data/grid5000/accesses/nodesets.json
@@ -122,7 +122,8 @@
     },
     "p1": {
       "ggas": [
-        "linkmedia"
+        "linkmedia",
+        "artishau"
       ],
       "sites": [
         "mc-staff-site",
@@ -501,7 +502,8 @@
     },
     "p1": {
       "ggas": [
-        "linkmedia"
+        "linkmedia",
+        "artishau"
       ],
       "sites": [
         "mc-staff-site",
@@ -742,7 +744,8 @@
     },
     "p1": {
       "ggas": [
-        "linkmedia"
+        "linkmedia",
+        "artishau"
       ],
       "sites": [
         "mc-staff-site",
@@ -977,7 +980,7 @@
     },
     "p1": {
       "ggas": [
-        "linkmedia"
+        "artishau"
       ],
       "sites": [
         "mc-staff-site",
@@ -1088,7 +1091,8 @@
     },
     "p1": {
       "ggas": [
-        "linkmedia"
+        "linkmedia",
+        "artishau"
       ],
       "sites": [
         "mc-staff-site",
diff --git a/input/grid5000/access/rennes.yaml b/input/grid5000/access/rennes.yaml
index 888bebcd0ba6abedd388528c8a5461d2f4d83f25..a2859090189a4833617786115d4f4457de14ec5b 100644
--- a/input/grid5000/access/rennes.yaml
+++ b/input/grid5000/access/rennes.yaml
@@ -37,14 +37,18 @@ roazhon8: *sairpico-shared
 abacus1: *sairpico-shared
 abacus2: *sairpico-shared
 
-## LINKMEDIA
-abacus3: &linkmedia-exclusive
-    p1: [linkmedia, '@admin']
+## LINKMEDIA & ARTISHAU
+abacus3: &linkmedia-artishau-exclusive
+    p1: [linkmedia, artishau, '@admin']
+    besteffort: ['@inria_group', '@other_groups_with_access']
+abacus10: *linkmedia-artishau-exclusive
+abacus18: *linkmedia-artishau-exclusive
+abacus21: *linkmedia-artishau-exclusive
+
+## ARTISHAU
+abacus26: &artishau-exclusive
+    p1: [artishau, '@admin']
     besteffort: ['@inria_group', '@other_groups_with_access']
-abacus10: *linkmedia-exclusive
-abacus18: *linkmedia-exclusive
-abacus21: *linkmedia-exclusive
-abacus26: *linkmedia-exclusive
 
 ## SIROCCO
 abacus5: &sirocco-exclusive