1 files changed, 1 insertions, 0 deletions

diff --git a/embed.fnc b/embed.fnc
index fdc3eca26a..434f225aae 100644
--- a/embed.fnc
+++ b/embed.fnc
@@ -395,6 +395,7 @@ Afp	|void	|deb		|NN const char* pat|...
 Ap	|void	|vdeb		|NN const char* pat|NULLOK va_list* args
 Ap	|void	|debprofdump
 EXp	|SV*	|multideref_stringify	|NN const OP* o|NULLOK CV *cv
+EXp	|SV*	|multiconcat_stringify	|NN const OP* o
 Ap	|I32	|debop		|NN const OP* o
 Ap	|I32	|debstack
 Ap	|I32	|debstackptrs