diff --git a/_episodes/12-citation.md b/_episodes/12-citation.md
index b492ea0da..3adc67052 100644
--- a/_episodes/12-citation.md
+++ b/_episodes/12-citation.md
@@ -46,7 +46,7 @@ July 2013.
 {: .source}
 
 More detailed advice, and other ways to make your code citable can be found
-[at the Software Sustainability Institute blog](https://www.software.ac.uk/how-cite-and-describe-software) and in:
+[at the Software Sustainability Institute blog]([https://www.software.ac.uk/how-cite-and-describe-software](https://www.software.ac.uk/publication/how-cite-and-describe-software)) and in:
 
 ~~~
 Smith AM, Katz DS, Niemeyer KE, FORCE11 Software Citation Working Group. (2016) Software citation