1 files changed, 1 insertions, 0 deletions

diff --git a/inits.c b/inits.c
index 73b9eb4283..fe0aade090 100644
--- a/inits.c
+++ b/inits.c
@@ -60,5 +60,6 @@ rb_call_inits(void)
     CALL(Rational);
     CALL(Complex);
     CALL(version);
+    CALL(vm_trace);
 }
 #undef CALL