diff --git a/lib/refrepo/gen/wiki/generators/oar_properties.rb b/lib/refrepo/gen/wiki/generators/oar_properties.rb
index 0994c9e8eff885a66d611da214f2abb68ac0971a..1aaf24bac799b0cf27640709e3b4a9c413d33acf 100644
--- a/lib/refrepo/gen/wiki/generators/oar_properties.rb
+++ b/lib/refrepo/gen/wiki/generators/oar_properties.rb
@@ -94,9 +94,6 @@ class OarPropertiesGenerator < WikiGenerator
     "ib_rate" => {
       "description" => "The rate of the connected Infiniband interface in Gbps"
     },
-    "opa" => {
-      "description" => "Whether an Omni-Path interface is available"
-    },
     "opa_count" => {
       "description" => "The number of Omni-Path interfaces available"
     },
@@ -146,7 +143,7 @@ class OarPropertiesGenerator < WikiGenerator
   @@categories = {
     "Job-related properties" => ["besteffort", "deploy", "production", "cluster_priority", "max_walltime"],
     "Hierarchy" => ["cluster", "cpu", "core", "host", "network_address", "ip", "switch"],
-    "Hardware" => ["gpu_model", "gpu_count", "memnode", "memcore", "memcpu", "disktype", "disk_reservation_count", "myri_rate", "myri_count", "myri", "ib_rate", "ib_count", "ib", "opa", "opa_rate", "opa_count", "eth_rate", "eth_count", "cpufreq", "cputype", "cpucore", "cpuarch", "virtual", "mic"],
+    "Hardware" => ["gpu_model", "gpu_count", "memnode", "memcore", "memcpu", "disktype", "disk_reservation_count", "myri_rate", "myri_count", "myri", "ib_rate", "ib_count", "ib", "opa_rate", "opa_count", "eth_rate", "eth_count", "cpufreq", "cputype", "cpucore", "cpuarch", "virtual", "mic"],
     "Miscellaneous" => ["wattmeter", "nodemodel"]
   }
 
diff --git a/lib/refrepo/valid/oar-properties.rb b/lib/refrepo/valid/oar-properties.rb
index 3aad9034c67ca865deec65e8ad0fcdc7d3e01850..c3e40795e38c23282a5f89766c9aaf274b67ad5c 100644
--- a/lib/refrepo/valid/oar-properties.rb
+++ b/lib/refrepo/valid/oar-properties.rb
@@ -7,7 +7,7 @@ require 'hashdiff'
 IGNORED_PROPERTIES=%w{}
 
 # Propriétés qui devraient être présentes
-G5K_PROPERTIES=%w{api_timestamp available_upto besteffort chassis chunks cluster cluster_priority comment core cpu cpuarch cpucore cpufreq cpuset cputype deploy desktop_computing disk disk_reservation_count diskpath disktype drain eth_count eth_rate expiry_date finaud_decision gpu gpudevice gpu_model gpu_count grub host ib ib_count ib_rate id ip last_available_upto last_job_date links maintenance max_walltime memcore memcpu memnode mic myri myri_count myri_rate network_address next_finaud_decision next_state nodemodel production rconsole scheduler_priority slash_16 slash_17 slash_18 slash_19 slash_20 slash_21 slash_22 state state_num subnet_address subnet_prefix suspended_jobs switch type virtual vlan wattmeter opa opa_count opa_rate}.sort - IGNORED_PROPERTIES
+G5K_PROPERTIES=%w{api_timestamp available_upto besteffort chassis chunks cluster cluster_priority comment core cpu cpuarch cpucore cpufreq cpuset cputype deploy desktop_computing disk disk_reservation_count diskpath disktype drain eth_count eth_rate expiry_date finaud_decision gpu gpudevice gpu_model gpu_count grub host ib ib_count ib_rate id ip last_available_upto last_job_date links maintenance max_walltime memcore memcpu memnode mic myri myri_count myri_rate network_address next_finaud_decision next_state nodemodel production rconsole scheduler_priority slash_16 slash_17 slash_18 slash_19 slash_20 slash_21 slash_22 state state_num subnet_address subnet_prefix suspended_jobs switch type virtual vlan wattmeter opa_count opa_rate}.sort - IGNORED_PROPERTIES
 
 
 module RefRepo::Valid::OarProperties