diff --git a/mjit_worker.c b/mjit_worker.c
index 945d1ef2cf..557db56c84 100644
--- a/mjit_worker.c
+++ b/mjit_worker.c
@@ -148,7 +148,6 @@ typedef intptr_t pid_t;
 
 // The unit structure that holds metadata of ISeq for MJIT.
 struct rb_mjit_unit {
-    struct list_node unode;
     // Unique order number of unit.
     int id;
     // Dlopen handle of the loaded object file.
@@ -160,6 +159,7 @@ struct rb_mjit_unit {
 #endif
     // Only used by unload_units. Flag to check this unit is currently on stack or not.
     bool used_code_p;
+    struct list_node unode;
     // mjit_compile's optimization switches
     struct rb_mjit_compile_info compile_info;
     // captured CC values, they should be marked with iseq.