diff --git a/phosphor-regulators/src/config_file_parser.hpp b/phosphor-regulators/src/config_file_parser.hpp
index d81e403..e2476a2 100644
--- a/phosphor-regulators/src/config_file_parser.hpp
+++ b/phosphor-regulators/src/config_file_parser.hpp
@@ -27,6 +27,7 @@
 #include "i2c_write_bit_action.hpp"
 #include "i2c_write_byte_action.hpp"
 #include "i2c_write_bytes_action.hpp"
+#include "not_action.hpp"
 #include "pmbus_write_vout_command_action.hpp"
 #include "presence_detection.hpp"
 #include "rail.hpp"
@@ -440,6 +441,18 @@
 }
 
 /**
+ * Parses a JSON element containing a not action.
+ *
+ * Returns the corresponding C++ NotAction object.
+ *
+ * Throws an exception if parsing fails.
+ *
+ * @param element JSON element
+ * @return NotAction object
+ */
+std::unique_ptr<NotAction> parseNot(const nlohmann::json& element);
+
+/**
  * Parses a JSON element containing a pmbus_write_vout_command action.
  *
  * Returns the corresponding C++ PMBusWriteVoutCommandAction object.