1 files changed, 3 insertions, 1 deletions
diff --git a/Include/internal/pycore_interp_structs.h b/Include/internal/pycore_interp_structs.h
index af6ee3ab489..3c2b2d30028 100644
--- a/Include/internal/pycore_interp_structs.h
+++ b/Include/internal/pycore_interp_structs.h
@@ -9,6 +9,7 @@ extern "C" {
 
 #include "pycore_ast_state.h"     // struct ast_state
 #include "pycore_llist.h"         // struct llist_node
+#include "pycore_memoryobject.h"  // struct _memoryobject_state
 #include "pycore_opcode_utils.h"  // NUM_COMMON_CONSTANTS
 #include "pycore_pymath.h"        // _PY_SHORT_FLOAT_REPR
 #include "pycore_structs.h"       // PyHamtObject
@@ -912,9 +913,10 @@ struct _is {
     struct _dtoa_state dtoa;
     struct _py_func_state func_state;
     struct _py_code_state code_state;
-
     struct _Py_dict_state dict_state;
     struct _Py_exc_state exc_state;
+    struct _memoryobject_state memobj_state;
+
     struct _Py_mem_interp_free_queue mem_free_queue;
 
     struct ast_state ast;