diff --git a/app/main.py b/app/main.py
index 3810ce0..57e490b 100644
--- a/app/main.py
+++ b/app/main.py
@@ -14,10 +14,10 @@ def root():
 
 @app.post("/uploadfile/", response_model=HTMLBook)
 async def create_upload_file(file: UploadFile = File(...)):
-    if file.filename.endswith(".epub"):
-        content = await epub2html(file.file)
-    elif file.filename.endswith(".fb2"):
+    if file.filename.endswith(".fb2"):
         content = await fb22html(file.file)
+    # elif file.filename.endswith(".epub"):
+    #     content = await epub2html(file.file)
     else:
         raise HTTPException(status_code=415, detail="Error! Unsupported file type")
     return content