diff --git a/themes/minimal-git/minimal-git.theme.bash b/themes/minimal-git/minimal-git.theme.bash
index b4c3462..76cb24d 100644
--- a/themes/minimal-git/minimal-git.theme.bash
+++ b/themes/minimal-git/minimal-git.theme.bash
@@ -5,4 +5,8 @@
 SCM_THEME_PROMPT_DIRTY=" ${red}✗"
 SCM_THEME_PROMPT_CLEAN=" ${green}✓"
 
-PS1="$(scm_prompt_info)${reset_color} ${cyan}\W${reset_color} "
+prompt() {
+  PS1="$(scm_prompt_info)${reset_color} ${cyan}\W${reset_color} "
+}
+
+PROMPT_COMMAND=prompt