diff --git a/common/include/x86emitter/legacy_types.h b/common/include/x86emitter/legacy_types.h
index 9b00d19fe4..1de549247a 100644
--- a/common/include/x86emitter/legacy_types.h
+++ b/common/include/x86emitter/legacy_types.h
@@ -15,36 +15,10 @@
 
 #pragma once
 
-#if defined(__linux__) && defined(__clang__)
-
-[[deprecated]] const int DISP32 = 5;	// maps to EBP
-
-[[deprecated]] const int EAX = 0;
-[[deprecated]] const int EBX = 3;
-[[deprecated]] const int ECX = 1;
-[[deprecated]] const int EDX = 2;
-[[deprecated]] const int ESI = 6;
-[[deprecated]] const int EDI = 7;
-[[deprecated]] const int EBP = 5;
-[[deprecated]] const int ESP = 4;
-
-#else
-
 //#define SIB 4		// maps to ESP
 //#define SIBDISP 5	// maps to EBP
 #define DISP32 5	// maps to EBP
 
-#define EAX 0
-#define EBX 3
-#define ECX 1
-#define EDX 2
-#define ESI 6
-#define EDI 7
-#define EBP 5
-#define ESP 4
-
-#endif
-
 // general types
 typedef int x86IntRegType;
 typedef int x86MMXRegType;