diff --git a/inventory/builders b/inventory/builders
index 23f873cfd1..5248474f08 100644
--- a/inventory/builders
+++ b/inventory/builders
@@ -167,6 +167,7 @@ buildhw-a64-01.iad2.fedoraproject.org
 buildhw-x86-01.iad2.fedoraproject.org
 buildhw-x86-02.iad2.fedoraproject.org
 buildhw-x86-03.iad2.fedoraproject.org
+buildhw-x86-04.iad2.fedoraproject.org
 
 #
 # These are primary koji builders. 
diff --git a/inventory/hardware b/inventory/hardware
index 26d0e7fee5..863d842630 100644
--- a/inventory/hardware
+++ b/inventory/hardware
@@ -41,6 +41,7 @@ virthost-cc-rdu02.fedoraproject.org
 buildhw-x86-01.iad2.fedoraproject.org
 buildhw-x86-02.iad2.fedoraproject.org
 buildhw-x86-03.iad2.fedoraproject.org
+buildhw-x86-04.iad2.fedoraproject.org
 
 [ibms]
 virthost-cc-rdu03.fedoraproject.org
diff --git a/inventory/inventory b/inventory/inventory
index 43edfe1a1b..3eced24885 100644
--- a/inventory/inventory
+++ b/inventory/inventory
@@ -1097,6 +1097,7 @@ buildhw-a64-01.iad2.fedoraproject.org
 buildhw-x86-01.iad2.fedoraproject.org
 buildhw-x86-02.iad2.fedoraproject.org
 buildhw-x86-03.iad2.fedoraproject.org
+buildhw-x86-04.iad2.fedoraproject.org
 buildvm-a32-01.iad2.fedoraproject.org
 buildvm-a32-02.iad2.fedoraproject.org
 buildvm-a32-03.iad2.fedoraproject.org