diff --git a/reference/implementing-a-concept-exercise.md b/reference/implementing-a-concept-exercise.md
index 9d636bd2..20fcc9e1 100644
--- a/reference/implementing-a-concept-exercise.md
+++ b/reference/implementing-a-concept-exercise.md
@@ -2,4 +2,4 @@
 
 TODO: describe how to implement a concept exercise for the Bash track. For inspiration, check out the [C# version of this file][csharp-implementing].
 
-[csharp-implementing]: ../../csharp/reference/implementing-a-concept-exercise.md
+[csharp-implementing]: https://github.com/exercism/v3/blob/main/csharp/reference/implementing-a-concept-exercise.md