diff --git a/ipython/profile_default/ipython_config.py b/ipython/profile_default/ipython_config.py
index e2629ae..5dcd4c9 100644
--- a/ipython/profile_default/ipython_config.py
+++ b/ipython/profile_default/ipython_config.py
@@ -1,6 +1,6 @@
 config = get_config()
 
 config.TerminalInteractiveShell.editing_mode = "vi"
-config.TerminalInteractiveShell.mouse_support = True  # prevents from selecting text
+# config.TerminalInteractiveShell.mouse_support = True  # prevents from selecting text without modifiers such as shift
 config.TerminalInteractiveShell.true_color = True
 config.TerminalInteractiveShell.extra_open_editor_shortcuts = True
diff --git a/tmux.conf b/tmux.conf
index 99452f8..f27fa89 100644
--- a/tmux.conf
+++ b/tmux.conf
@@ -106,3 +106,11 @@ bind C customize-mode
 
 bind-key -T copy-mode-vi n send-keys -X next-prompt
 bind-key -T copy-mode-vi p send-keys -X previous-prompt
+
+set-option -g update-environment SSH_AUTH_SOCK
+
+
+
+# bind-key b copy-mode\;\
+#            send-keys -X start-of-line\;\
+#            send-keys -X search-backward "x|→"