diff -r e5baa07d6e60 -r dbf093b8b9ac src/CLIParser.h
--- a/src/CLIParser.h	Tue Mar 30 20:26:08 2021 +0200
+++ b/src/CLIParser.h	Thu Apr 01 17:54:46 2021 +0200
@@ -48,7 +48,8 @@
 
 public:
 
-	static const relpipe::reader::string_t OPTION_WRITE_HEADER;
+	static const relpipe::reader::string_t OPTION_DEBUG;
+	static const relpipe::reader::string_t OPTION_DRY_RUN;
 
 	Configuration parse(const std::vector<relpipe::reader::string_t>& arguments) {
 		Configuration c;
@@ -56,8 +57,10 @@
 		for (int i = 0; i < arguments.size();) {
 			relpipe::reader::string_t option = readNext(arguments, i);
 
-			if (option == OPTION_WRITE_HEADER) {
-				c.writeHeader = parseBoolean(readNext(arguments, i));
+			if (option == OPTION_DEBUG) {
+				c.debug = parseBoolean(readNext(arguments, i));
+			} else if (option == OPTION_DRY_RUN) {
+				c.dryRun = parseBoolean(readNext(arguments, i));
 			} else throw relpipe::cli::RelpipeCLIException(L"Unsupported CLI option: " + option, relpipe::cli::CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
 		}
 
@@ -68,7 +71,8 @@
 	}
 };
 
-const relpipe::reader::string_t CLIParser::OPTION_WRITE_HEADER = L"--write-header";
+const relpipe::reader::string_t CLIParser::OPTION_DEBUG = L"--debug";
+const relpipe::reader::string_t CLIParser::OPTION_DRY_RUN = L"--dry-run";
 
 }
 }