diff --git a/dotfiles/bash/bashrc b/dotfiles/bash/bashrc
index 86abed5..c7ba011 100644
--- a/dotfiles/bash/bashrc
+++ b/dotfiles/bash/bashrc
@@ -157,26 +157,30 @@ fi
 
 # ------------------------------------------ FORMATTING ------------------------------------------ #
 
-# Better color handling so scrolling doesn't get broken.
-# Note for Cygwin you need ncurses for this to work.
-reset=$(tput sgr0)
-green=$(tput setaf 2)
-blue=$(tput setaf 4)
-white=$(tput setaf 7)
-
-bold=$(tput bold || tput md)
-
-export PROMPT_DIRTRIM=2
-
-# Important note for PS1 modification - everything non-printable must be escaped with `\[` and `\]`. Otherwise readline
-# fails to track the prompt right and things get messed up when you input long strings.
-
-if [[ "$OSTYPE" == "linux-gnu" ]]; then
-  # I had some rendering issues running in XFCE unless I added an extra space at the end.
-  export PS1='\[$bold\]\[$white\]\u@\h\[$reset\]: \[$bold\]\[$blue\]\w\[$reset\] \[$green\]$(parse_git_branch)\[$reset\]\[$bold\]\[$white\]⇨\[$reset\] '
-else
-  export PS1='\[$bold\]\[$white\]\u@\h\[$reset\]: \[$bold\]\[$blue\]\w\[$reset\] \[$green\]$(parse_git_branch)\[$reset\]\[$bold\]\[$white\]⇨\[$reset\] '
+if [[ $- == *i* ]]
+then
+	# Better color handling so scrolling doesn't get broken.
+	# Note for Cygwin you need ncurses for this to work.
+	reset=$(tput sgr0)
+	green=$(tput setaf 2)
+	blue=$(tput setaf 4)
+	white=$(tput setaf 7)
+
+	bold=$(tput bold || tput md)
+
+	export PROMPT_DIRTRIM=2
+
+	# Important note for PS1 modification - everything non-printable must be escaped with `\[` and `\]`. Otherwise readline
+	# fails to track the prompt right and things get messed up when you input long strings.
+
+	if [[ "$OSTYPE" == "linux-gnu" ]]; then
+	  # I had some rendering issues running in XFCE unless I added an extra space at the end.
+	  export PS1='\[$bold\]\[$white\]\u@\h\[$reset\]: \[$bold\]\[$blue\]\w\[$reset\] \[$green\]$(parse_git_branch)\[$reset\]\[$bold\]\[$white\]⇨\[$reset\] '
+	else
+	  export PS1='\[$bold\]\[$white\]\u@\h\[$reset\]: \[$bold\]\[$blue\]\w\[$reset\] \[$green\]$(parse_git_branch)\[$reset\]\[$bold\]\[$white\]⇨\[$reset\] '
+	fi
 fi
 
+
 # Add RVM to PATH for scripting. Make sure this is the last PATH variable change.
 export PATH="$PATH:$HOME/.rvm/bin"