diff --git a/Source/Core/Core/DSP/DSPHWInterface.cpp b/Source/Core/Core/DSP/DSPHWInterface.cpp
index 7cdd4d0a98..c2b0a50a28 100644
--- a/Source/Core/Core/DSP/DSPHWInterface.cpp
+++ b/Source/Core/Core/DSP/DSPHWInterface.cpp
@@ -48,7 +48,7 @@ u16 SDSP::ReadMailboxLow(Mailbox mailbox)
 
 #if defined(_DEBUG) || defined(DEBUGFAST)
   const char* const type = mailbox == Mailbox::DSP ? "DSP" : "CPU";
-  DEBUG_LOG_FMT(DSP_MAIL, "{}(RM) B:{} M:0x{:#010x} (pc={:#06x})", type, static_cast<int>(mailbox),
+  DEBUG_LOG_FMT(DSP_MAIL, "{}(RM) B:{} M:{:#010x} (pc={:#06x})", type, static_cast<int>(mailbox),
                 PeekMailbox(mailbox), pc);
 #endif