diff --git a/snappymail/v/0.0.0/themes/NextcloudV25+/styles.css b/snappymail/v/0.0.0/themes/NextcloudV25+/styles.css
index d86fd5b1d..6d4cceeb7 100644
--- a/snappymail/v/0.0.0/themes/NextcloudV25+/styles.css
+++ b/snappymail/v/0.0.0/themes/NextcloudV25+/styles.css
@@ -2549,6 +2549,11 @@ html.rl-mobile #rl-app #V-AdminPane>.b-toolbar {
 	color: var(--msgflag-\\flagged-color);
 }
 
+#rl-app #messageItem .b-text-part.swapColors {
+	background-color: var(--nc-color-primary);
+	color: var(--nc-color-primary-text);
+}
+
 /* #endregion */
 
 /* #endregion */