diff --git a/manual/44-mac-support.md b/manual/44-mac-support.md
index e86fdd06..2e9bcff8 100644
--- a/manual/44-mac-support.md
+++ b/manual/44-mac-support.md
@@ -65,6 +65,7 @@ The Apple T2 Security Chip was introduced in 2017. The T2 chip was discontinued
 - MacBook Pro 13-inch (2019, two Thunderbolt 3 ports) – Model: A2159
 - MacBook Pro 13-inch (2019, four Thunderbolt 3 ports) – Model: A2178
 - MacBook Pro 15-inch (2019) – Model: A1990
+- iMac (Retina 5K, 27-inch, 2020) – Model: A2115 (iMac20,1 and iMac20,2)
 - MacBook Pro 13-inch (2020, two Thunderbolt 3 ports) – Model: A2265
 - MacBook Pro 15-inch (2020) – Model: A1990