diff --git a/themes/powerline/powerline.base.bash b/themes/powerline/powerline.base.bash
index b93431f5..9f55e645 100644
--- a/themes/powerline/powerline.base.bash
+++ b/themes/powerline/powerline.base.bash
@@ -275,7 +275,7 @@ function __powerline_prompt_command() {
 	SEGMENTS_AT_LEFT=0
 	LAST_SEGMENT_COLOR=""
 
-	save-and-reload-history "${HISTORY_AUTOSAVE:-0}"
+	_save-and-reload-history "${HISTORY_AUTOSAVE:-0}"
 
 	if [[ -n "${POWERLINE_PROMPT_DISTRO_LOGO}" ]]; then
 		LEFT_PROMPT+="$(set_color "${PROMPT_DISTRO_LOGO_COLOR}" "${PROMPT_DISTRO_LOGO_COLORBG}")${PROMPT_DISTRO_LOGO}$(set_color - -)"