diff --git a/exercises/pythagorean-triplet/README.md b/exercises/pythagorean-triplet/README.md
index bcf9191a9..d52237d0e 100644
--- a/exercises/pythagorean-triplet/README.md
+++ b/exercises/pythagorean-triplet/README.md
@@ -7,6 +7,12 @@ which,
 a**2 + b**2 = c**2
 ```
 
+and such that,
+
+```text
+a < b < c
+```
+
 For example,
 
 ```text