diff --git a/src/instructions/virtual/Stack.cpp b/src/instructions/virtual/Stack.cpp
index 9f7e9ab..b0b32a8 100644
--- a/src/instructions/virtual/Stack.cpp
+++ b/src/instructions/virtual/Stack.cpp
@@ -234,11 +234,6 @@ namespace Instruction {
             return v;
         }
 
-        std::unique_ptr<Instruction> PushGroup::fromTokens(const Instruction::Instruction::parseOperatorResult &op,
-                                                      const std::vector<Token> &tokens) {
-            return nullptr;
-        }
-
 
         PopPeek::PopPeek(const AddressWithOffset &address, uint32_t offset, uint8_t count) {
             if (count > 4) {
diff --git a/src/instructions/virtual/Stack.h b/src/instructions/virtual/Stack.h
index e0f5f1d..8b9e686 100644
--- a/src/instructions/virtual/Stack.h
+++ b/src/instructions/virtual/Stack.h
@@ -196,9 +196,6 @@ namespace Instruction {
                 }
                 return s;
             }
-
-            static std::unique_ptr<Instruction>
-            fromTokens(const Instruction::parseOperatorResult &op, const std::vector<Token> &tokens);
         };
 
         class PopPeek : public Instruction {