diff --git a/init.d/programming/lsp.el b/init.d/programming/lsp.el
index de2073e..2b5f806 100644
--- a/init.d/programming/lsp.el
+++ b/init.d/programming/lsp.el
@@ -67,12 +67,13 @@
 (use-package lsp-ui
   :after (lsp-mode flycheck whitespace)
   :functions (my/whitespace-mode-on my/whitespace-mode-off)
-  :custom ((lsp-ui-sideline-enable nil) ; Documentation in buffer.
+  :custom ((lsp-ui-sideline-enable t) ; Documentation in buffer.
            (lsp-ui-doc-include-signature nil)
            (lsp-ui-doc-max-width 100)
            (lsp-ui-doc-max-height 20)
            (lsp-ui-doc-enable t)        ; Documentation popup.
-           (lsp-ui-doc-show-with-mouse nil))
+           (lsp-ui-doc-show-with-mouse nil)
+           (lsp-ui-sideline-show-diagnostics nil))
   :config (defun my/lsp-ws-toggle ()
             "Works around the dots-in-wrong-color bug."
             (if lsp-ui-peek-mode