diff --git a/rpcs3/main.cpp b/rpcs3/main.cpp
index 682a04ec4d..a8db72d0fc 100644
--- a/rpcs3/main.cpp
+++ b/rpcs3/main.cpp
@@ -91,7 +91,7 @@ extern char **environ;
 LOG_CHANNEL(sys_log, "SYS");
 LOG_CHANNEL(q_debug, "QDEBUG");
 
-[[noreturn]] extern void report_fatal_error(std::string_view _text, bool is_html, bool include_help_text)
+[[noreturn]] extern void report_fatal_error(std::string_view _text, bool is_html = false, bool include_help_text = true)
 {
 #ifdef __linux__
 	extern void jit_announce(uptr, usz, std::string_view);
diff --git a/rpcs3/module_verifier.hpp b/rpcs3/module_verifier.hpp
index 8f4817ba6f..48690212d6 100644
--- a/rpcs3/module_verifier.hpp
+++ b/rpcs3/module_verifier.hpp
@@ -11,7 +11,7 @@
 #include <Utilities/StrUtil.h>
 #include <Utilities/StrFmt.h>
 
-[[noreturn]] void report_fatal_error(std::string_view text, bool is_html = false, bool include_help_text = true);
+[[noreturn]] void report_fatal_error(std::string_view text, bool is_html, bool include_help_text);
 
 // Validates that system modules are properly installed
 // Only relevant for WIN32