diff --git a/src/hstr.c b/src/hstr.c
index 961f0a4..2b19c85 100644
--- a/src/hstr.c
+++ b/src/hstr.c
@@ -198,7 +198,7 @@ static const char *INSTALL_BASH_STRING=
         "\nfunction hstr_winwsl {"
         "\n  offset=${READLINE_POINT}"
         "\n  READLINE_POINT=0"
-        "\n  { READLINE_LINE=$(</dev/tty hh ${READLINE_LINE:0:offset} 2>&1 1>&$hstrout); } {hstrout}>&1"
+        "\n  { READLINE_LINE=$(</dev/tty hstr ${READLINE_LINE:0:offset} 2>&1 1>&$hstrout); } {hstrout}>&1"
         "\n  READLINE_POINT=${#READLINE_LINE}"
         "\n}"
         "\nif [[ $- =~ .*i.* ]]; then bind -x '\"\\C-r\": \"hstr_winwsl\"'; fi"