diff --git a/README.md b/README.md
index d0d7692..86d9e60 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ gcc -o skint [skint].c -lm
 ```
 
 Some compilers link `<math.h>` library automatically, some require explicit option like `-lm` above. It can be built on 32-bit 
-and 64-bit systems (tested on Windows and Linux).
+and 64-bit systems.
 
 For much better performance (especially in floating-point calculations) you may pick another compiler, add optimization flags,
 and some SKINT-spicific options, e.g.: