diff --git a/.tmux.conf b/.tmux.conf
index f255afa..5902aa2 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -2,7 +2,7 @@
 #  _
 # | |_ _ __ ___  _   ___  __
 # | __| '_ ` _ \| | | \ \/ /
-# | |_| | | | | | |_| |>  < 
+# | |_| | | | | | |_| |>  <
 #  \__|_| |_| |_|\__,_/_/\_\
 #
 #############################
@@ -137,11 +137,11 @@ bind C-j previous-window
 bind C-k next-window
 bind-key C-a last-window # C-a C-a for last active window
 bind A command-prompt "rename-window %%"
-# By default, all windows in a session are constrained to the size of the 
-# smallest client connected to that session, 
-# even if both clients are looking at different windows. 
-# It seems that in this particular case, Screen has the better default 
-# where a window is only constrained in size if a smaller client 
+# By default, all windows in a session are constrained to the size of the
+# smallest client connected to that session,
+# even if both clients are looking at different windows.
+# It seems that in this particular case, Screen has the better default
+# where a window is only constrained in size if a smaller client
 # is actively looking at it.
 setw -g aggressive-resize on
 
@@ -156,10 +156,10 @@ bind-key k select-pane -U
 bind-key l select-pane -R
 
 # Resizing ---------------------------------------------------------------
-bind-key C-h resize-pane -L
-bind-key C-j resize-pane -D
-bind-key C-k resize-pane -U
-bind-key C-l resize-pane -R
+bind-key -r C-h resize-pane -L
+bind-key -r C-j resize-pane -D
+bind-key -r C-k resize-pane -U
+bind-key -r C-l resize-pane -R
 
 # use vim motion keys while in copy mode
 setw -g mode-keys vi