diff --git a/inventory/host_vars/db-koji01.stg.phx2.fedoraproject.org b/inventory/host_vars/db-koji01.stg.phx2.fedoraproject.org
index 436f2fbd2b..80480a082c 100644
--- a/inventory/host_vars/db-koji01.stg.phx2.fedoraproject.org
+++ b/inventory/host_vars/db-koji01.stg.phx2.fedoraproject.org
@@ -15,7 +15,7 @@ databases:
 - koji
 
 # These are normally group variables, but in this case db servers are often different
-lvm_size: 300000
+lvm_size: 500000
 mem_size: 16384
 max_mem_size: "{{ mem_size }}"
 num_cpus: 8
diff --git a/inventory/host_vars/db-koji02.stg.phx2.fedoraproject.org b/inventory/host_vars/db-koji02.stg.phx2.fedoraproject.org
index a044d7d7d4..ba6c773166 100644
--- a/inventory/host_vars/db-koji02.stg.phx2.fedoraproject.org
+++ b/inventory/host_vars/db-koji02.stg.phx2.fedoraproject.org
@@ -15,7 +15,7 @@ databases:
 - koji
 
 # These are normally group variables, but in this case db servers are often different
-lvm_size: 300000
+lvm_size: 500000
 mem_size: 16384
 max_mem_size: "{{ mem_size }}"
 num_cpus: 8