diff --git a/src/jit/backend/interp/interp_backend.c b/src/jit/backend/interp/interp_backend.c
index 599da26d..c30ef92b 100644
--- a/src/jit/backend/interp/interp_backend.c
+++ b/src/jit/backend/interp/interp_backend.c
@@ -61,9 +61,11 @@ static void interp_backend_destroy(struct jit_backend *base) {
   free(backend);
 }
 
-struct jit_backend *interp_backend_create(struct jit_frontend *frontend) {
+struct jit_backend *interp_backend_create(struct jit_guest *guest,
+                                          struct jit_frontend *frontend) {
   struct interp_backend *backend = calloc(1, sizeof(struct interp_backend));
 
+  backend->guest = guest;
   backend->frontend = frontend;
   backend->destroy = &interp_backend_destroy;
 
diff --git a/src/jit/backend/interp/interp_backend.h b/src/jit/backend/interp/interp_backend.h
index dc5ab15e..f6c5813e 100644
--- a/src/jit/backend/interp/interp_backend.h
+++ b/src/jit/backend/interp/interp_backend.h
@@ -5,6 +5,7 @@
 
 struct jit_frontend;
 
-struct jit_backend *interp_backend_create(struct jit_frontend *frontend);
+struct jit_backend *interp_backend_create(struct jit_guest *guest,
+                                          struct jit_frontend *frontend);
 
 #endif