diff --git a/PLATFORMS.md b/PLATFORMS.md
index 02cd48566e..ff2b03d9b5 100644
--- a/PLATFORMS.md
+++ b/PLATFORMS.md
@@ -44,13 +44,11 @@ In this policy, the words "must" and "must not" specify absolute requirements th
 
 ### Tier 1
 
-- x86_64/amd64/x64 for Ubuntu Linux (Focal)[^*]
+- x86_64/amd64/x64 for Ubuntu Linux (Focal)*
 - x86_64/amd64/x64 for MacOS (XCode 14)
 - aarch64 for Ubuntu (Focal)
 - armhf/ARM7 and aarch64 emulation on Ubuntu
 
-[^*] Tested for constant-time behaviour.
-
 ### Tier 2
 
 - x86_64/amd64/x64 for Windows 2022