diff --git a/VERSION b/VERSION
index 42a4ee5..5bd8c54 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.2.14
+2.2.15
diff --git a/app/billing/backend/supplier_invoices.py b/app/billing/backend/supplier_invoices.py
index 575980d..ce3067d 100644
--- a/app/billing/backend/supplier_invoices.py
+++ b/app/billing/backend/supplier_invoices.py
@@ -2003,7 +2003,7 @@ async def upload_supplier_invoice(file: UploadFile = File(...)):
         
         try:
             # Validate file size while saving
-            max_size = settings.MAX_FILE_SIZE_MB * 1024 * 1024
+            max_size = settings.EMAIL_MAX_UPLOAD_SIZE_MB * 1024 * 1024
             total_size = 0
             
             with open(temp_path, "wb") as buffer:
@@ -2013,7 +2013,7 @@ async def upload_supplier_invoice(file: UploadFile = File(...)):
                         temp_path.unlink(missing_ok=True)
                         raise HTTPException(
                             status_code=413, 
-                            detail=f"Fil for stor (max {settings.MAX_FILE_SIZE_MB}MB)"
+                            detail=f"Fil for stor (max {settings.EMAIL_MAX_UPLOAD_SIZE_MB}MB)"
                         )
                     buffer.write(chunk)