diff --git a/CSS/themes/calibreweb/calibreweb-base.css b/CSS/themes/calibreweb/calibreweb-base.css
index c300192a..004c76f5 100644
--- a/CSS/themes/calibreweb/calibreweb-base.css
+++ b/CSS/themes/calibreweb/calibreweb-base.css
@@ -35,4 +35,9 @@ body.login:not(.read-frame), body.shelfcreate, body.shelfedit {
 /* Book cover border */
 .container-fluid .book .cover span img {
     border: 1px solid transparent;
-}
\ No newline at end of file
+}
+
+/* Buttons */
+.btn-default a {
+  color: var(--text);
+}