diff --git a/drivers/gpu/nvgpu/doxygen/Doxyfile.safety b/drivers/gpu/nvgpu/doxygen/Doxyfile.safety
index 709556ce7..83fa82bee 100644
--- a/drivers/gpu/nvgpu/doxygen/Doxyfile.safety
+++ b/drivers/gpu/nvgpu/doxygen/Doxyfile.safety
@@ -2054,6 +2054,7 @@ PREDEFINED            += CONFIG_PCI_MSI
 PREDEFINED            += CONFIG_NVGPU_LOGGING
 PREDEFINED            += CONFIG_NVGPU_GR_GOLDEN_CTX_VERIFICATION
 PREDEFINED            += NVGPU_IGPU_ISOLATION_SUPPORT
+PREDEFINED            += NVCPU_IS_AARCH64
 
 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
 # tag can be used to specify a list of macro names that should be expanded. The