diff --git a/rpcsx/audio/AlsaDevice.cpp b/rpcsx/audio/AlsaDevice.cpp
index c36760d3f..60e392e66 100644
--- a/rpcsx/audio/AlsaDevice.cpp
+++ b/rpcsx/audio/AlsaDevice.cpp
@@ -19,7 +19,7 @@ void AlsaDevice::start() {
       break;
     case AudioFormat::AC3:
     default:
-      rx::die("Format is not supported, {}", mFormat);
+      rx::die("Format is not supported, {}", static_cast<int>(mFormat));
     }
     mAlsaFormat = fmt;
   }
diff --git a/rpcsx/audio/AudioDevice.hpp b/rpcsx/audio/AudioDevice.hpp
index 360170b34..b7d3090e6 100644
--- a/rpcsx/audio/AudioDevice.hpp
+++ b/rpcsx/audio/AudioDevice.hpp
@@ -16,7 +16,6 @@ enum class AudioFormat : std::uint32_t {
   S16_LE = 0x10,
   AC3 = 0x400,
   S32_LE = 0x1000,
-  _last = S32_LE,
 };
 
 class AudioDevice : public rx::RcBase {