diff --git a/ext/-test-/time/leap_second.c b/ext/-test-/time/leap_second.c index ccf38194f0..ee7011fa97 100644 --- a/ext/-test-/time/leap_second.c +++ b/ext/-test-/time/leap_second.c @@ -1,3 +1,4 @@ +#include "ruby.h" #include "internal/time.h" static VALUE