diff --git a/README.md b/README.md
index 301c700..18a2e03 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,6 @@ Additional operating instructions can be found in the APPLE-80 manual. [https://
 
 Release 2.0
 
-Requires an Apple IIe with 64K auxiliary memory, 80 column card, or appropriate emulator.
+Requires an Enhanced Apple IIe with 128K total memory or appropriate emulator.