diff --git a/komga-webui/src/functions/urls.ts b/komga-webui/src/functions/urls.ts
index 12af65bb4..2a2b38473 100644
--- a/komga-webui/src/functions/urls.ts
+++ b/komga-webui/src/functions/urls.ts
@@ -75,7 +75,7 @@ export function transientBookPageUrl(transientBookId: string, page: number): str
 }
 
 export function pageHashUnknownThumbnailUrl(pageHash: PageHashUnknownDto, resize?: number): string {
-  let url = `${urls.originNoSlash}/api/v1/page-hashes/unknown/${pageHash.hash}/thumbnail?media_type=${pageHash.mediaType}&size=${pageHash.sizeBytes || -1}`
+  let url = `${urls.originNoSlash}/api/v1/page-hashes/unknown/${pageHash.hash}/thumbnail?media_type=${pageHash.mediaType}&file_size=${pageHash.sizeBytes || -1}`
   if(resize) {
     url += `&resize=${resize}`
   }
diff --git a/komga-webui/src/services/komga-pagehashes.service.ts b/komga-webui/src/services/komga-pagehashes.service.ts
index 728a5185b..aadfd06a6 100644
--- a/komga-webui/src/services/komga-pagehashes.service.ts
+++ b/komga-webui/src/services/komga-pagehashes.service.ts
@@ -32,7 +32,7 @@ export default class KomgaPageHashesService {
       const params = {
         ...pageRequest,
         media_type: hash.mediaType,
-        size: hash.sizeBytes || -1,
+        file_size: hash.sizeBytes || -1,
       }
       return (await this.http.get(`${API_PAGE_HASH}/unknown/${hash.hash}`, {
         params: params,
diff --git a/komga-webui/src/views/SettingsDuplicatePages.vue b/komga-webui/src/views/SettingsDuplicatePages.vue
index d55bba4e3..72c97631e 100644
--- a/komga-webui/src/views/SettingsDuplicatePages.vue
+++ b/komga-webui/src/views/SettingsDuplicatePages.vue
@@ -168,7 +168,7 @@ export default Vue.extend({
     sortOptions(): SortOption[] {
       return [
         {name: this.$t('duplicate_pages.filter.total_size').toString(), key: 'totalSize'},
-        {name: this.$t('duplicate_pages.filter.size').toString(), key: 'size'},
+        {name: this.$t('duplicate_pages.filter.size').toString(), key: 'fileSize'},
         {name: this.$t('duplicate_pages.filter.count').toString(), key: 'matchCount'},
       ]
     },
diff --git a/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/PageHashDao.kt b/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/PageHashDao.kt
index 43f3e8582..8b05eff3e 100644
--- a/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/PageHashDao.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/PageHashDao.kt
@@ -26,7 +26,7 @@ class PageHashDao(
   private val sorts = mapOf(
     "hash" to p.FILE_HASH,
     "mediatype" to p.MEDIA_TYPE,
-    "size" to p.FILE_SIZE,
+    "fileSize" to p.FILE_SIZE,
     "matchCount" to DSL.field("count"),
     "totalSize" to DSL.field("totalSize"),
     "url" to b.URL,
diff --git a/komga/src/main/kotlin/org/gotson/komga/interfaces/api/rest/PageHashController.kt b/komga/src/main/kotlin/org/gotson/komga/interfaces/api/rest/PageHashController.kt
index 96302087b..4c11596b9 100644
--- a/komga/src/main/kotlin/org/gotson/komga/interfaces/api/rest/PageHashController.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/interfaces/api/rest/PageHashController.kt
@@ -63,7 +63,7 @@ class PageHashController(
   fun getUnknownPageHashMatches(
     @PathVariable pageHash: String,
     @RequestParam("media_type") mediaType: String,
-    @RequestParam("size") size: Long,
+    @RequestParam("file_size") size: Long,
     @Parameter(hidden = true) page: Pageable,
   ): Page<PageHashMatchDto> =
     pageHashRepository.findMatchesByHash(
@@ -80,7 +80,7 @@ class PageHashController(
   fun getUnknownPageHashThumbnail(
     @PathVariable pageHash: String,
     @RequestParam("media_type") mediaType: String,
-    @RequestParam("size") size: Long,
+    @RequestParam("file_size") size: Long,
     @RequestParam("resize") resize: Int? = null,
   ): ResponseEntity<ByteArray> =
     pageHashLifecycle.getPage(