diff --git a/src/codegen/codegen_neuron_cpp_visitor.cpp b/src/codegen/codegen_neuron_cpp_visitor.cpp
index 63bf728bc7..edbb1c322b 100644
--- a/src/codegen/codegen_neuron_cpp_visitor.cpp
+++ b/src/codegen/codegen_neuron_cpp_visitor.cpp
@@ -657,6 +657,7 @@ void CodegenNeuronCppVisitor::print_g_unused() const {
 /// TODO: Edit for NEURON
 void CodegenNeuronCppVisitor::print_compute_functions() {
     print_nrn_init();
+    print_nrn_alloc();
     print_nrn_cur();
     print_nrn_state();
     print_nrn_jacob();