diff --git a/RniAPI.json b/RniAPI.json
index 50662b5dd671efbdd231bfc20836ebd1e185a6ec..62eb4324dac1c01a93d84377389347cb1571d6f4 100644
--- a/RniAPI.json
+++ b/RniAPI.json
@@ -771,7 +771,7 @@
                           "mcc": "001",
                           "mnc": "01"
                         },
-                        "cellid": "0x800000A"
+                        "cellId": "0x800000A"
                       },
                       "s1BearerInfoDetailed": [
                         {
@@ -801,7 +801,7 @@
                           "mcc": "001",
                           "mnc": "01"
                         },
-                        "cellid": "0x800000B"
+                        "cellId": "0x800000B"
                       },
                       "s1BearerInfoDetailed": [
                         {
@@ -5878,14 +5878,14 @@
     "Ecgi": {
       "type": "object",
       "required": [
-        "cellid",
+        "cellId",
         "plmn"
       ],
       "properties": {
         "plmn": {
           "$ref": "#/definitions/Plmn"
         },
-        "cellid": {
+        "cellId": {
           "$ref": "#/definitions/CellId"
         }
       },
diff --git a/RniAPI.yaml b/RniAPI.yaml
index c21746dd8dbbc926c699839b117459cff604061f..af3098dde823284f8ab5a568d54b723e7a413656 100644
--- a/RniAPI.yaml
+++ b/RniAPI.yaml
@@ -571,7 +571,7 @@ paths:
                       plmn:
                         mcc: '001'
                         mnc: '01'
-                      cellid: '0x800000A'
+                      cellId: '0x800000A'
                     s1BearerInfoDetailed:
                       - erabId: 1
                         s1EnbInfo:
@@ -590,7 +590,7 @@ paths:
                       plmn:
                         mcc: '001'
                         mnc: '01'
-                      cellid: '0x800000B'
+                      cellId: '0x800000B'
                     s1BearerInfoDetailed:
                       - erabId: 2
                         s1EnbInfo:
@@ -4040,12 +4040,12 @@ definitions:
   Ecgi:
     type: object
     required:
-      - cellid
+      - cellId
       - plmn
     properties:
       plmn:
         $ref: '#/definitions/Plmn'
-      cellid:
+      cellId:
         $ref: '#/definitions/CellId'
     description: E-UTRAN CelI Global Identifier as defined in 3GPP TS 36.413
   Plmn: