diff --git a/src/frontend/ir/ir_emitter.cpp b/src/frontend/ir/ir_emitter.cpp
index 97325027..825e3a57 100644
--- a/src/frontend/ir/ir_emitter.cpp
+++ b/src/frontend/ir/ir_emitter.cpp
@@ -11,10 +11,6 @@
 namespace Dynarmic {
 namespace IR {
 
-void IREmitter::Unimplemented() {
-
-}
-
 U1 IREmitter::Imm1(bool imm1) {
     return U1(Value(imm1));
 }
diff --git a/src/frontend/ir/ir_emitter.h b/src/frontend/ir/ir_emitter.h
index 72f1c5c3..69a0e64d 100644
--- a/src/frontend/ir/ir_emitter.h
+++ b/src/frontend/ir/ir_emitter.h
@@ -64,8 +64,6 @@ public:
 
     Block& block;
 
-    void Unimplemented();
-
     U1 Imm1(bool value);
     U8 Imm8(u8 value);
     U32 Imm32(u32 value);