diff --git a/src/RandomX/src/virtual_memory.cpp b/src/RandomX/src/virtual_memory.cpp
index caf02922a..248d3a2c4 100644
--- a/src/RandomX/src/virtual_memory.cpp
+++ b/src/RandomX/src/virtual_memory.cpp
@@ -38,7 +38,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <TargetConditionals.h>
 #include <AvailabilityMacros.h>
 # if TARGET_OS_OSX
-#  define USE_PTHREAD_JIT_WP	1
+#  if TARGET_CPU_ARM64
+#   define USE_PTHREAD_JIT_WP    1
+#  else
+#   undef USE_PTHREAD_JIT_WP
+#  endif
 #  include <pthread.h>
 # endif
 #endif