diff --git a/snappymail/v/0.0.0/themes/NextcloudV25+/styles.css b/snappymail/v/0.0.0/themes/NextcloudV25+/styles.css
index 46dc56184..4f7523474 100644
--- a/snappymail/v/0.0.0/themes/NextcloudV25+/styles.css
+++ b/snappymail/v/0.0.0/themes/NextcloudV25+/styles.css
@@ -1967,6 +1967,10 @@ html.sm-msgView-bottom #rl-app .messageView {
     }
 }
 
+#rl-app #V-PopupsOpenPgpImport textarea {
+    width: 100%;
+}
+
 /* #endregion */
 
 /* #region popup contacts */