diff --git a/Makefile b/Makefile
index 3a6388549..5cac7302c 100644
--- a/Makefile
+++ b/Makefile
@@ -63,6 +63,10 @@ ifeq (,$(ARCH))
    ARCH = $(shell uname -m)
 endif
 
+ifeq ($(UNAME),aarch64)
+   CPUFLAGS += -DPAGESIZE=$(or $(shell getconf PAGESIZE),4096)
+endif
+
 # Target Dynarec
 WITH_DYNAREC ?= $(ARCH)