diff --git a/cms/src/api/data-tool/content-types/data-tool/schema.json b/cms/src/api/data-tool/content-types/data-tool/schema.json
index 158ce500..d1582c4b 100644
--- a/cms/src/api/data-tool/content-types/data-tool/schema.json
+++ b/cms/src/api/data-tool/content-types/data-tool/schema.json
@@ -28,11 +28,6 @@
       "target": "api::data-tool-language.data-tool-language",
       "mappedBy": "data_tool"
     },
-    "data_tool_resource_type": {
-      "type": "relation",
-      "relation": "oneToOne",
-      "target": "api::data-tool-resource-type.data-tool-resource-type"
-    },
     "data_tool_resource_types": {
       "type": "relation",
       "relation": "oneToMany",
diff --git a/cms/types/generated/contentTypes.d.ts b/cms/types/generated/contentTypes.d.ts
index e44f53b7..e7343969 100644
--- a/cms/types/generated/contentTypes.d.ts
+++ b/cms/types/generated/contentTypes.d.ts
@@ -765,11 +765,6 @@ export interface ApiDataToolDataTool extends Schema.CollectionType {
       'oneToMany',
       'api::data-tool-language.data-tool-language'
     >;
-    data_tool_resource_type: Attribute.Relation<
-      'api::data-tool.data-tool',
-      'oneToOne',
-      'api::data-tool-resource-type.data-tool-resource-type'
-    >;
     data_tool_resource_types: Attribute.Relation<
       'api::data-tool.data-tool',
       'oneToMany',