diff --git a/yoshi-theme.el b/yoshi-theme.el
index 78fca7f..8bdac4a 100644
--- a/yoshi-theme.el
+++ b/yoshi-theme.el
@@ -66,6 +66,10 @@
    `(diff-refine-change ((t (:foreground ,fgyellow :background unspecified))))
    `(diff-refine-removed ((t (:foreground ,fgred :background unspecified :inherit unspecified))))
    `(diff-removed ((t (:background ,bgred :inherit unspecified))))
+   `(ediff-current-diff-A ((t (:inherit diff-removed))))
+   `(ediff-current-diff-B ((t (:inherit diff-added))))
+   `(ediff-fine-diff-A ((t (:inherit diff-refine-removed))))
+   `(ediff-fine-diff-B ((t (:inherit diff-refine-added))))
    `(erc-current-nick-face ((t (:foreground ,fgred :weight bold))))
    `(erc-input-face ((t (:inherit shadow))))
    `(erc-my-nick-face ((t (:inherit erc-current-nick-face))))