diff --git a/keyboards/alko/cornedeon/README.md b/keyboards/alko/cornedeon/README.md
index 5e891491fe..9ee33b3066 100644
--- a/keyboards/alko/cornedeon/README.md
+++ b/keyboards/alko/cornedeon/README.md
@@ -12,8 +12,6 @@ Hardware Supported: Corne 3 PCB, Handwired
 
 Revisions:
 
-rev1_5 - promicro 32u4
-
 rev2 - promicro rp2040
 
 rev2z - rp2040 zero