diff --git a/src/backend_x64/emit_x64.cpp b/src/backend_x64/emit_x64.cpp
index 2b5ce435..c8354778 100644
--- a/src/backend_x64/emit_x64.cpp
+++ b/src/backend_x64/emit_x64.cpp
@@ -7,6 +7,7 @@
 #include <unordered_map>
 
 #include "backend_x64/abi.h"
+#include "backend_x64/block_of_code.h"
 #include "backend_x64/emit_x64.h"
 #include "backend_x64/jitstate.h"
 #include "common/assert.h"
diff --git a/src/backend_x64/emit_x64.h b/src/backend_x64/emit_x64.h
index 1d3d61e1..10ef7745 100644
--- a/src/backend_x64/emit_x64.h
+++ b/src/backend_x64/emit_x64.h
@@ -13,7 +13,6 @@
 
 #include <xbyak_util.h>
 
-#include "backend_x64/block_of_code.h"
 #include "backend_x64/reg_alloc.h"
 #include "dynarmic/callbacks.h"
 #include "frontend/ir/location_descriptor.h"
@@ -30,6 +29,8 @@ class Inst;
 
 namespace BackendX64 {
 
+class BlockOfCode;
+
 class EmitX64 final {
 public:
     EmitX64(BlockOfCode* code, UserCallbacks cb, Jit* jit_interface)