diff --git a/bash-color-prompt.sh b/bash-color-prompt.sh
index 492e72a..826da4e 100644
--- a/bash-color-prompt.sh
+++ b/bash-color-prompt.sh
@@ -4,7 +4,7 @@
 # PROMPT_DIRTRIM=3
 
 # only set for color terminals and if PS1 unchanged from bash or fedora defaults
-if [ '(' "$PS1" = "[\u@\h \W]\\$ " -o "$PS1" = "\\s-\\v\\\$ " ')' -a "${TERM: -5}" = "color" -o "${TERM}" = "linux" -o -n "${prompt_color_force}" ]; then
+if [ '(' "$PS1" = "[\u@\h \W]\\$ " -o "$PS1" = "\\s-\\v\\\$ " ')' -a '(' "${TERM: -5}" = "color" -o "${TERM}" = "linux" ')' -o -n "${bash_prompt_color_force}" ]; then
 
     PROMPT_COLOR="${PROMPT_COLOR:-32}"
     PROMPT_USERHOST="${PROMPT_USERHOST:-\u@\h}"