diff --git a/server/src/domain/domain.constant.ts b/server/src/domain/domain.constant.ts
index a2bb8238a1..8023dc37fe 100644
--- a/server/src/domain/domain.constant.ts
+++ b/server/src/domain/domain.constant.ts
@@ -30,6 +30,7 @@ export function assertMachineLearningEnabled() {
 
 const validMimeTypes = [
   'image/avif',
+  'image/cr3',
   'image/gif',
   'image/heic',
   'image/heif',