diff --git a/src/V3AstNodes.h b/src/V3AstNodes.h
index 2cb8edf6c..1071470bc 100644
--- a/src/V3AstNodes.h
+++ b/src/V3AstNodes.h
@@ -3841,7 +3841,6 @@ public:
 };
 
 class AstStop : public AstNodeStmt {
-    bool m_maybe;  // Maybe stop, maybe not based on error count
 public:
     explicit AstStop(FileLine* fl, bool maybe)
         : AstNodeStmt(fl) {}