diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py
index 2f269f47140f..0be6c7fe8168 100755
--- a/Parser/asdl_c.py
+++ b/Parser/asdl_c.py
@@ -604,7 +604,7 @@ class PyTypesVisitor(PickleVisitor):
     def visitModule(self, mod):
         self.emit("""
 typedef struct {
-    PyObject_HEAD;
+    PyObject_HEAD
     PyObject *dict;
 } AST_object;
 
diff --git a/Python/Python-ast.c b/Python/Python-ast.c
index cf73beaa1588..1178d74d7f9d 100644
--- a/Python/Python-ast.c
+++ b/Python/Python-ast.c
@@ -456,7 +456,7 @@ static char *withitem_fields[]={
 
 
 typedef struct {
-    PyObject_HEAD;
+    PyObject_HEAD
     PyObject *dict;
 } AST_object;