diff --git a/aidge_export_arm_cortexm/operators.py b/aidge_export_arm_cortexm/operators.py
index 02ada81eda5ea27563205f76dac689ab6b2da4ee..2903edefc53199337fb4a658a6fc27ac2ed6b7cc 100644
--- a/aidge_export_arm_cortexm/operators.py
+++ b/aidge_export_arm_cortexm/operators.py
@@ -611,6 +611,7 @@ class FC_ARMCortexM_float32(ExportNodeCpp):
             str(ROOT / "_Aidge_Arm" / "kernels" / "FullyConnected" / "Fc.hpp"),
             str(ROOT / "_Aidge_Arm" / "kernels" / "Utils" / "Macs.hpp"),
             # str(ROOT / "_Aidge_Arm" / "kernels" / "Utils" / "swar_arm_acle.h"),
+            str(ROOT / "_Aidge_Arm" / "kernels" / "Utils" / "nn_scaling_functions.hpp"),
             str(ROOT / "_Aidge_Arm" / "kernels" / "Utils" / "typedefs.hpp"),
             str(ROOT / "_Aidge_Arm" / "kernels" / "Utils" / "utils.hpp"),
             str(ROOT / "_Aidge_Arm" / "kernels" / "Utils" / "assert.h")