diff --git a/src/core/settings.cpp b/src/core/settings.cpp
index 627967d81..05f31722b 100644
--- a/src/core/settings.cpp
+++ b/src/core/settings.cpp
@@ -30,6 +30,8 @@ void Settings::SetDefaults()
   display_linear_filtering = true;
 
   bios_path = "scph1001.bin";
+  bios_patch_tty_enable = false;
+  bios_patch_fast_boot = false;
 
   memory_card_a_path = "memory_card_a.mcd";
   memory_card_b_path.clear();
diff --git a/src/core/settings.h b/src/core/settings.h
index fc63ced2d..edb149277 100644
--- a/src/core/settings.h
+++ b/src/core/settings.h
@@ -42,7 +42,7 @@ struct Settings
   // TODO: Controllers, memory cards, etc.
 
   std::string bios_path;
-  bool bios_patch_tty_enable = true;
+  bool bios_patch_tty_enable = false;
   bool bios_patch_fast_boot = false;
 
   std::string memory_card_a_path;