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diff --git a/src/options/bool_to_bv_mode.h b/src/options/bool_to_bv_mode.h
deleted file mode 100644
index 2dbd723c9..000000000
--- a/src/options/bool_to_bv_mode.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*********************                                                        */
-/*! \file bool_to_bv_mode.h
- ** \verbatim
- ** Top contributors (to current version):
- **   Makai Mann
- ** This file is part of the CVC4 project.
- ** Copyright (c) 2009-2019 by the authors listed in the file AUTHORS
- ** in the top-level source directory) and their institutional affiliations.
- ** All rights reserved.  See the file COPYING in the top-level source
- ** directory for licensing information.\endverbatim
- **
- ** [[ Add lengthier description here ]]
-
- ** \todo document this file
-
-**/
-
-#include "cvc4_private.h"
-
-#ifndef CVC4__PREPROCESSING__PASSES__BOOL_TO_BV_MODE_H
-#define CVC4__PREPROCESSING__PASSES__BOOL_TO_BV_MODE_H
-
-#include <iosfwd>
-
-namespace CVC4 {
-namespace preprocessing {
-namespace passes {
-
-/** Enumeration of bool-to-bv modes */
-enum BoolToBVMode
-{
-  /**
-   * No bool-to-bv pass
-   */
-  BOOL_TO_BV_OFF,
-
-  /**
-   * Only lower bools in condition of ITEs
-   * Tries to give more info to bit-vector solver
-   * by using bit-vector-ITEs when possible
-   */
-  BOOL_TO_BV_ITE,
-
-  /**
-   * Lower every bool beneath the top layer to be a
-   * bit-vector
-   */
-  BOOL_TO_BV_ALL
-};
-}
-}
-
-std::ostream& operator<<(std::ostream& out, preprocessing::passes::BoolToBVMode mode);
-
-}
-
-#endif /* CVC4__PREPROCESSING__PASSES__BOOL_TO_BV_MODE_H */