diff --git a/CDB/LOFAR_ConfigDb.json b/CDB/LOFAR_ConfigDb.json
index 81e31cda9cd96245be80cf14f26f43f0d91e811b..50953c051b21b94f83e29b96b33ac52f046b4f0d 100644
--- a/CDB/LOFAR_ConfigDb.json
+++ b/CDB/LOFAR_ConfigDb.json
@@ -8,7 +8,7 @@
             }
         },
         "PCC": {
-            "1": {
+            "LTS": {
                 "PCC": {
                     "LTS/PCC/1": {
                         "attribute_properties": {
@@ -416,7 +416,7 @@
             }
         },
         "SDP": {
-            "1": {
+            "LTS": {
                 "SDP": {
                     "LTS/SDP/1": {
                         "attribute_properties": {
diff --git a/CDB/pypcc-sim-config.json b/CDB/pypcc-sim-config.json
index 055d248cdc9a6d328e211106de3aa5540e5ad12c..c5288f56b6ee567093fedfde627aaece3e148e39 100644
--- a/CDB/pypcc-sim-config.json
+++ b/CDB/pypcc-sim-config.json
@@ -1,7 +1,7 @@
 {
     "servers": {
         "PCC": {
-            "1": {
+            "LTS": {
                 "PCC": {
                     "LTS/PCC/1": {
                         "properties": {
diff --git a/CDB/thomas_ConfigDb.json b/CDB/thomas_ConfigDb.json
index c807115097d642bbb66fcd6d0406f2ef49e9f4b9..0ebff3734b678d3446fc5d3ecbcb955e34ecb267 100644
--- a/CDB/thomas_ConfigDb.json
+++ b/CDB/thomas_ConfigDb.json
@@ -1,7 +1,7 @@
 {
     "servers": {
         "PCC": {
-            "1": {
+            "LTS": {
                 "PCC": {
                     "LTS/PCC/1": {
                         "properties": {
@@ -14,7 +14,7 @@
             }
         },
         "SDP": {
-            "1": {
+            "LTS": {
                 "SDP": {
                     "LTS/SDP/1": {
                         "properties": {