diff --git a/Source/Core/Core/Src/PowerPC/JitCommon/JitBase.h b/Source/Core/Core/Src/PowerPC/JitCommon/JitBase.h
index 2beb58d0d6..b133da0fdd 100644
--- a/Source/Core/Core/Src/PowerPC/JitCommon/JitBase.h
+++ b/Source/Core/Core/Src/PowerPC/JitCommon/JitBase.h
@@ -25,7 +25,7 @@
 #include "../../HW/GPFifo.h"
 #include "../../HW/Memmap.h"
 
-#include <set>
+#include <unordered_set>
 
 class JitBase : public CPUCoreBase
 {
@@ -70,7 +70,7 @@ protected:
 
 		JitBlock *curBlock;
 
-		std::set<u32> fifoWriteAddresses;
+		std::unordered_set<u32> fifoWriteAddresses;
 	};
 
 public: