diff --git a/themes/brainy/brainy.theme.bash b/themes/brainy/brainy.theme.bash
index 0e0859ba..e78128aa 100644
--- a/themes/brainy/brainy.theme.bash
+++ b/themes/brainy/brainy.theme.bash
@@ -165,7 +165,7 @@ ___brainy_prompt_battery() {
 	fi
 	box="[|]"
 	ac_adapter_connected && charging="+"
-  ac_adapter_disconnected && charging="-" 
+  ac_adapter_disconnected && charging="-"
   info+=$charging
 	[ "$info" == "100+" ] && info="AC"
 	printf "%s|%s|%s|%s" "${color}" "${info}" "${bold_white}" "${box}"
@@ -253,6 +253,8 @@ export RBFU_THEME_PROMPT_PREFIX=""
 export RBFU_THEME_PROMPT_SUFFIX=""
 export RVM_THEME_PROMPT_PREFIX=""
 export RVM_THEME_PROMPT_SUFFIX=""
+export VIRTUALENV_THEME_PROMPT_PREFIX=""
+export VIRTUALENV_THEME_PROMPT_SUFFIX=""
 
 export SCM_THEME_PROMPT_DIRTY=" ${bold_red}✗${normal}"
 export SCM_THEME_PROMPT_CLEAN=" ${bold_green}✓${normal}"