diff --git a/roles/config_repos/files/monashhpc_base.repo b/roles/config_repos/files/monashhpc_base.repo
index dfbb0a77a5110c72150ecc7e0481368487e2abc4..d35416a289d5d2c77ac2d66c07e46819a932f139 100644
--- a/roles/config_repos/files/monashhpc_base.repo
+++ b/roles/config_repos/files/monashhpc_base.repo
@@ -2,24 +2,24 @@
 
 [monashhpc_base]
 name=MonashHPC base repository mirrored to control the update process
-baseurl=https://consistency0/centos/$releasever/os/$basearch/
+baseurl=https://consistency0/centos-7.4-1708/$releasever/os/$basearch/
 enabled=1
 sslverify=false
 
 [monashhpc_updates]
 name=MonashHPC base repository mirrored to control the update process
-baseurl=https://consistency0/centos/$releasever/updates/$basearch/
+baseurl=https://consistency0/centos-7.4-1708/$releasever/updates/$basearch/
 enabled=1
 sslverify=false
 
 [monashhpc_extras]
 name=MonashHPC base repository mirrored to control the update process
-baseurl=https://consistency0/centos/$releasever/extras/$basearch/
+baseurl=https://consistency0/centos-7.4-1708/$releasever/extras/$basearch/
 enabled=1
 sslverify=false
 
 [monashhpc_centosplus]
 name=MonashHPC base repository mirrored to control the update process
-baseurl=https://consistency0/centos/$releasever/centosplus/$basearch/
+baseurl=https://consistency0/centos-7.4-1708/$releasever/centosplus/$basearch/
 enabled=1
 sslverify=false
diff --git a/roles/config_repos/files/monashhpc_others.repo b/roles/config_repos/files/monashhpc_others.repo
index e78702bf53f5fe0a1284c0474aac75bba615aabd..e226a389b8391d65aae2070483a1cd7f4d508736 100644
--- a/roles/config_repos/files/monashhpc_others.repo
+++ b/roles/config_repos/files/monashhpc_others.repo
@@ -2,7 +2,7 @@
 
 [monashhpc_otherstuff]
 name=MonashHPC base repository mirrored to control the update process
-baseurl=https://consistency0/centos/hpcsystems/$releasever/$basearch/
+baseurl=https://consistency0/centos-7.4-1708/hpcsystems/$releasever/$basearch/
 enabled=1
 sslverify=false
 gpgcheck=0