diff --git a/Nim-use-cases.asciidoc b/Nim-use-cases.asciidoc
index 507d65c..08cc2a3 100644
--- a/Nim-use-cases.asciidoc
+++ b/Nim-use-cases.asciidoc
@@ -12,7 +12,7 @@ Embedded systems and microcontrollers:: Nim have some of the smallest memory ove
 
 The following use case might require larger amounts of libraries, tools, and language maturity in general (as in early 2015)
 
-System libraries:: Nim can produce libraries to be used by other languages. https://akehrer.github.io/nim/2015/01/24/connecting-nim-to-python.html[example]
+System libraries:: Nim can produce libraries to be used by other languages. https://gradha.github.io/articles/2015/01/writing-c-libraries-with-nim.html[docs] https://akehrer.github.io/nim/2015/01/24/connecting-nim-to-python.html[example]
 
 Cryptography:: Nim is safer than C [also see System libraries]