diff --git a/lib/shopt.sh b/lib/shopt.sh
index 9ad9b16..6f677fb 100644
--- a/lib/shopt.sh
+++ b/lib/shopt.sh
@@ -27,9 +27,10 @@ shopt -s nocaseglob;
 ## SMARTER TAB-COMPLETION (Readline bindings) ##
 
 # Perform file completion in a case insensitive fashion
-if [[ ${CASE_SENSITIVE-} == false ]]; then
+# Note: CASE_SENSITIVE is the compatibility name
+if [[ ${OMB_CASE_SENSITIVE:-${CASE_SENSITIVE:-}} == false ]]; then
 	bind "set completion-ignore-case on"
-elif [[ ${CASE_SENSITIVE-} == true ]]; then
+elif [[ ${OMB_CASE_SENSITIVE:-${CASE_SENSITIVE:-}} == true ]]; then
 	bind "set completion-ignore-case off"
 else
 	# By default, case sensitivity is disabled.
diff --git a/templates/bashrc.osh-template b/templates/bashrc.osh-template
index b1afa8c..82be0d1 100644
--- a/templates/bashrc.osh-template
+++ b/templates/bashrc.osh-template
@@ -12,7 +12,7 @@ export OSH=~/.oh-my-bash
 OSH_THEME="font"
 
 # Uncomment the following line to use case-sensitive completion.
-# CASE_SENSITIVE="true"
+# OMB_CASE_SENSITIVE="true"
 
 # Uncomment the following line to use hyphen-insensitive completion. Case
 # sensitive completion must be off. _ and - will be interchangeable.