diff --git a/dlibrary/dlibrary.py b/dlibrary/dlibrary.py
index 92021ad..6e65aa6 100755
--- a/dlibrary/dlibrary.py
+++ b/dlibrary/dlibrary.py
@@ -29,7 +29,7 @@ FAKKU_ID_REGEX = re.compile('.*_FAKKU$')
 TEXTLESS_REGEX = re.compile('(台詞|セリフ|テキスト|文字)((な|無)し|抜き)|notext|textless')
 EPILOGUE_REGEX = re.compile('after|後日談')
 HI_RES_REGEX = re.compile('高解像度')
-COVER_REGEX = re.compile('表紙')
+COVER_REGEX = re.compile('表紙|cover')
 ALT_VERSIONS = [
     '褐色',
     '日焼け',