diff --git a/regress/memmap.py b/regress/memmap.py
new file mode 100755
index 00000000..2ac3508e
--- /dev/null
+++ b/regress/memmap.py
@@ -0,0 +1,14 @@
+#!/usr/bin/python
+# By Ryan Hileman, issue #9
+
+# this prints out 2 lines and the contents must be the same
+
+from unicorn import *
+uc = Uc(UC_ARCH_X86, UC_MODE_64)
+
+uc.mem_map(0x8048000, 0x2000)
+uc.mem_write(0x8048000, 'test')
+print 1, str(uc.mem_read(0x8048000, 4)).encode('hex')
+
+uc.mem_map(0x804a000, 0x8000)
+print 2, str(uc.mem_read(0x8048000, 4)).encode('hex')