diff --git a/Source/Core/Core/HW/EXI/EXI_DeviceSlippi.cpp b/Source/Core/Core/HW/EXI/EXI_DeviceSlippi.cpp
index f90e7b9d4f..3a21f5df67 100644
--- a/Source/Core/Core/HW/EXI/EXI_DeviceSlippi.cpp
+++ b/Source/Core/Core/HW/EXI/EXI_DeviceSlippi.cpp
@@ -116,7 +116,8 @@ std::string ConvertConnectCodeForGame(const std::string& input)
   signed char full_width_shift_jis_hashtag[] = {-127, -108, 0};  // 0x81, 0x94, 0x00
   std::string connect_code(input);
   // SLIPPITODO：Not the best use of ReplaceAll. potential bug if more than one '#' found.
-  connect_code = ReplaceAll(connect_code, "#", std::string(reinterpret_cast<const char*>(full_width_shift_jis_hashtag)));
+  connect_code = ReplaceAll(
+      connect_code, "#", std::string(reinterpret_cast<const char*>(full_width_shift_jis_hashtag)));
   // fixed length + full width (two byte) hashtag +1, null terminator +1
   connect_code.resize(CONNECT_CODE_LENGTH + 2);
   return connect_code;
@@ -3310,8 +3311,8 @@ void CEXISlippi::ConfigureJukebox()
   // Exclusive WASAPI will prevent Jukebox from running on the main device, relegating it to another
   // device at random, so we will simply prevent Jukebox from running if the user is using WASAPI on
   // the default device (assuming they don't select the default device directly).
-#ifdef _WIN32
   std::string backend = Config::Get(Config::MAIN_AUDIO_BACKEND);
+#ifdef _WIN32
   std::string audio_device = Config::Get(Config::MAIN_WASAPI_DEVICE);
   if (backend.find(BACKEND_WASAPI) != std::string::npos && audio_device == "default")
   {
@@ -3321,8 +3322,10 @@ void CEXISlippi::ConfigureJukebox()
   }
 #endif
 
-  int dolphin_system_volume =
-      Config::Get(Config::MAIN_AUDIO_MUTED) ? 0 : Config::Get(Config::MAIN_AUDIO_VOLUME);
+  bool no_audio_output = backend.find(BACKEND_NULLSOUND) != std::string::npos;
+  int dolphin_system_volume = Config::Get(Config::MAIN_AUDIO_MUTED) || no_audio_output ?
+                                  0 :
+                                  Config::Get(Config::MAIN_AUDIO_VOLUME);
 
   int dolphin_music_volume = Config::Get(Config::SLIPPI_JUKEBOX_VOLUME);