diff --git a/compiler/generator/llvm/llvm_dynamic_dsp_aux.cpp b/compiler/generator/llvm/llvm_dynamic_dsp_aux.cpp
index 1643097055..5716293fdb 100644
--- a/compiler/generator/llvm/llvm_dynamic_dsp_aux.cpp
+++ b/compiler/generator/llvm/llvm_dynamic_dsp_aux.cpp
@@ -43,6 +43,7 @@
 #include <llvm/IR/LegacyPassNameParser.h>
 #include <llvm/IR/Verifier.h>
 #include <llvm/IR/PassManager.h>
+#include <llvm/IR/Constants.h>
 #include <llvm/IRReader/IRReader.h>
 #include <llvm/Linker/Linker.h>
 #include <llvm/Support/FileSystem.h>
@@ -100,14 +101,12 @@ using namespace std;
 // Assuming there is a single JSON string in the module
 std::string llvm_dsp_factory_aux::findJSON(llvm::Module* module)
 {
-#if LLVM_VERSION_MAJOR >= 16
     for (const auto& global : module->globals()) {
         auto* initializer = global.getInitializer();
         if (auto* array = llvm::dyn_cast<llvm::ConstantDataArray>(initializer)) {
             if (array->isString()) return array->getAsString().str();
         }
     }
-#endif
     return "";
 }