diff --git a/systems/lctr-a9xx/manta-22.cfg b/systems/lctr-a9xx/manta-22.cfg
deleted file mode 100644
index fc1d684..0000000
--- a/systems/lctr-a9xx/manta-22.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-cfg_hostname='manta-22'
-cfg_eth_ext_ip='10.0.30.22'
diff --git a/systems/lctr-a9xx/manta-23.cfg b/systems/lctr-a9xx/manta-23.cfg
deleted file mode 100644
index cbb29a3..0000000
--- a/systems/lctr-a9xx/manta-23.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-cfg_hostname='manta-23'
-cfg_eth_ext_ip='10.0.30.23'