diff --git a/collections/software-in-science/index.md b/collections/software-in-science/index.md
index 5cb70c84bd11..f63643d2443b 100644
--- a/collections/software-in-science/index.md
+++ b/collections/software-in-science/index.md
@@ -12,6 +12,7 @@ items:
  - spack/spack
  - ipython/ipython
  - ropensci/rplos
+ - obspy/obspy
 display_name: Software in science
 image: software-in-science.png
 ---