diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
index d8c04382..b357ab5f 100644
--- a/.github/ISSUE_TEMPLATE/config.yml
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -3,3 +3,6 @@ contact_links:
 - name: PyPSA Mailing List
   url: https://groups.google.com/forum/#!forum/pypsa
   about: Please ask and answer general usage questions here.
+- name: Stackoverflow
+  url: https://stackoverflow.com/questions/tagged/pypsa
+  about: Please ask and answer code-related questions here.
\ No newline at end of file