diff --git a/gen_input/templates/asmjit/CORENAME.cpp.gtl b/gen_input/templates/asmjit/CORENAME.cpp.gtl
index b671123..6eea65f 100644
--- a/gen_input/templates/asmjit/CORENAME.cpp.gtl
+++ b/gen_input/templates/asmjit/CORENAME.cpp.gtl
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (C) 2017, 2023 MINRES Technologies GmbH
+ * Copyright (C) 2017-2024 MINRES Technologies GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -129,7 +129,7 @@ private:
 
     decoding_tree_node* root {nullptr};
 
-    const std::array<instruction_descriptor, ${instructions.size}> instr_descr = {{
+    const std::array<instruction_descriptor, ${instructions.size()}> instr_descr = {{
          /* entries are: size, valid value, valid mask, function ptr */<%instructions.each{instr -> %>
         /* instruction ${instr.instruction.name}, encoding '${instr.encoding}' */
         {${instr.length}, ${instr.encoding}, ${instr.mask}, &this_class::__${generator.functionName(instr.name)}},<%}%>
diff --git a/gen_input/templates/interp/CORENAME.cpp.gtl b/gen_input/templates/interp/CORENAME.cpp.gtl
index 01d1cd7..373eb55 100644
--- a/gen_input/templates/interp/CORENAME.cpp.gtl
+++ b/gen_input/templates/interp/CORENAME.cpp.gtl
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (C) 2021 MINRES Technologies GmbH
+ * Copyright (C) 20217-2024 MINRES Technologies GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/gen_input/templates/llvm/CORENAME.cpp.gtl b/gen_input/templates/llvm/CORENAME.cpp.gtl
index 9bbd147..32ca308 100644
--- a/gen_input/templates/llvm/CORENAME.cpp.gtl
+++ b/gen_input/templates/llvm/CORENAME.cpp.gtl
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (C) 2017, 2018 MINRES Technologies GmbH
+ * Copyright (C) 2017-2024 MINRES Technologies GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -148,7 +148,7 @@ private:
 
     decoding_tree_node* root {nullptr};
 
-    const std::array<instruction_descriptor, ${instructions.size}> instr_descr = {{
+    const std::array<instruction_descriptor, ${instructions.size()}> instr_descr = {{
          /* entries are: size, valid value, valid mask, function ptr */<%instructions.each{instr -> %>
         /* instruction ${instr.instruction.name}, encoding '${instr.encoding}' */
         {${instr.length}, ${instr.encoding}, ${instr.mask}, &this_class::__${generator.functionName(instr.name)}},<%}%>
diff --git a/gen_input/templates/tcc/CORENAME.cpp.gtl b/gen_input/templates/tcc/CORENAME.cpp.gtl
index f9ee677..2a66aea 100644
--- a/gen_input/templates/tcc/CORENAME.cpp.gtl
+++ b/gen_input/templates/tcc/CORENAME.cpp.gtl
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (C) 2020 MINRES Technologies GmbH
+ * Copyright (C) 2020-2024 MINRES Technologies GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -148,7 +148,7 @@ private:
 
     decoding_tree_node* root {nullptr};
 
-    const std::array<instruction_descriptor, ${instructions.size}> instr_descr = {{
+    const std::array<instruction_descriptor, ${instructions.size()}> instr_descr = {{
          /* entries are: size, valid value, valid mask, function ptr */<%instructions.each{instr -> %>
         /* instruction ${instr.instruction.name}, encoding '${instr.encoding}' */
         {${instr.length}, ${instr.encoding}, ${instr.mask}, &this_class::__${generator.functionName(instr.name)}},<%}%>