diff --git a/Eigen/src/Core/util/Macros.h b/Eigen/src/Core/util/Macros.h
index 1993cb8ec..c11251fcb 100644
--- a/Eigen/src/Core/util/Macros.h
+++ b/Eigen/src/Core/util/Macros.h
@@ -356,7 +356,7 @@
 #if __cplusplus > 199711L
 // Disable the use of variadic templates when compiling with nvcc on ARM devices:
 // this prevents nvcc from crashing when compiling Eigen on Tegra X1
-#if !defined(__NVCC__) || !defined(EIGEN_ARCH_ARM_OR_ARM64)
+#if !defined(__NVCC__) || !EIGEN_ARCH_ARM_OR_ARM64
 #define EIGEN_HAS_VARIADIC_TEMPLATES 1
 #endif
 #endif