diff --git a/parse.y b/parse.y
index c3fe5f2932..b8f4981013 100644
--- a/parse.y
+++ b/parse.y
@@ -12033,9 +12033,7 @@ static rb_node_postexe_t *
 rb_node_postexe_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc)
 {
     rb_node_postexe_t *n = NODE_NEWNODE(NODE_POSTEXE, rb_node_postexe_t, loc);
-    n->not_used = 0;
     n->nd_body = nd_body;
-    n->not_used2 = 0;
 
     return n;
 }
diff --git a/rubyparser.h b/rubyparser.h
index 839847017c..b9a10f7eff 100644
--- a/rubyparser.h
+++ b/rubyparser.h
@@ -952,9 +952,7 @@ typedef struct RNode_DEFINED {
 typedef struct RNode_POSTEXE {
     NODE node;
 
-    VALUE not_used;
     struct RNode *nd_body;
-    VALUE not_used2;
 } rb_node_postexe_t;
 
 typedef struct RNode_DSYM {