diff --git a/data/grid5000/accesses/nodesets.json b/data/grid5000/accesses/nodesets.json
index 12c509a15e97d4a2d0643cf56b72095c6dac9d4f..35daa417a52ea8a6ae690fa7db7226bd810b0242 100644
--- a/data/grid5000/accesses/nodesets.json
+++ b/data/grid5000/accesses/nodesets.json
@@ -130,7 +130,7 @@
     },
     "p1": {
       "ggas": [
-        "linkmedia"
+        "artishau"
       ],
       "sites": [
         "mc-staff-site",
@@ -533,7 +533,7 @@
     },
     "p1": {
       "ggas": [
-        "linkmedia"
+        "artishau"
       ],
       "sites": [
         "mc-staff-site",
@@ -790,7 +790,7 @@
     },
     "p1": {
       "ggas": [
-        "linkmedia"
+        "artishau"
       ],
       "sites": [
         "mc-staff-site",
@@ -1041,7 +1041,7 @@
     },
     "p1": {
       "ggas": [
-        "linkmedia"
+        "artishau"
       ],
       "sites": [
         "mc-staff-site",
@@ -1160,7 +1160,7 @@
     },
     "p1": {
       "ggas": [
-        "linkmedia"
+        "artishau"
       ],
       "sites": [
         "mc-staff-site",
diff --git a/input/grid5000/access/rennes.yaml b/input/grid5000/access/rennes.yaml
index 888bebcd0ba6abedd388528c8a5461d2f4d83f25..de9d613379cfbae35a49166ddb75d5cdf96dba61 100644
--- a/input/grid5000/access/rennes.yaml
+++ b/input/grid5000/access/rennes.yaml
@@ -37,14 +37,14 @@ roazhon8: *sairpico-shared
 abacus1: *sairpico-shared
 abacus2: *sairpico-shared
 
-## LINKMEDIA
-abacus3: &linkmedia-exclusive
-    p1: [linkmedia, '@admin']
+## ARTISHAU
+abacus3: &artishau-exclusive
+    p1: [artishau, '@admin']
     besteffort: ['@inria_group', '@other_groups_with_access']
-abacus10: *linkmedia-exclusive
-abacus18: *linkmedia-exclusive
-abacus21: *linkmedia-exclusive
-abacus26: *linkmedia-exclusive
+abacus10: *artishau-exclusive
+abacus18: *artishau-exclusive
+abacus21: *artishau-exclusive
+abacus26: *artishau-exclusive
 
 ## SIROCCO
 abacus5: &sirocco-exclusive