diff --git a/extensions/default/src/DicomWebDataSource/index.ts b/extensions/default/src/DicomWebDataSource/index.ts
index 8308e8e1f..654f3cca5 100644
--- a/extensions/default/src/DicomWebDataSource/index.ts
+++ b/extensions/default/src/DicomWebDataSource/index.ts
@@ -48,8 +48,6 @@ export type DicomWebConfig = {
 */
   /** Whether the server supports reject calls (i.e. DCM4CHEE) */
   supportsReject?: boolean;
-  /** Request series meta async instead of blocking */
-  lazyLoadStudy?: boolean;
   /** indicates if the retrieves can fetch singlepart. Options are bulkdata, video, image, or  true */
   singlepart?: boolean | string;
   /** Transfer syntax to request from the server */
diff --git a/platform/docs/docs/configuration/configurationFiles.md b/platform/docs/docs/configuration/configurationFiles.md
index c69f4dfbc..e804d958e 100644
--- a/platform/docs/docs/configuration/configurationFiles.md
+++ b/platform/docs/docs/configuration/configurationFiles.md
@@ -270,7 +270,7 @@ based on the proximity to the current series/display set. This can be useful to
     /* Enable/disable study prefetching service (default: false) */
     enabled: true,
     /* Number of displaysets to be prefetched  (default: 2)*/
-    displaySetCount: 2,
+    displaySetsCount: 2,
     /**
      * Max number of concurrent prefetch requests (default: 10)
      * High numbers may impact on the time to load a new dropped series because
diff --git a/platform/docs/versioned_docs/version-3.10/configuration/configurationFiles.md b/platform/docs/versioned_docs/version-3.10/configuration/configurationFiles.md
index be6829c74..c02e2955d 100644
--- a/platform/docs/versioned_docs/version-3.10/configuration/configurationFiles.md
+++ b/platform/docs/versioned_docs/version-3.10/configuration/configurationFiles.md
@@ -268,7 +268,7 @@ based on the proximity to the current series/display set. This can be useful to
     /* Enable/disable study prefetching service (default: false) */
     enabled: true,
     /* Number of displaysets to be prefetched  (default: 2)*/
-    displaySetCount: 2,
+    displaySetsCount: 2,
     /**
      * Max number of concurrent prefetch requests (default: 10)
      * High numbers may impact on the time to load a new dropped series because