diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000..b8cd718cce
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+# Make GitHub main page ignore .ipynb files when calculating repository Languages
+*.ipynb linguist-vendored
\ No newline at end of file
diff --git a/CITATION.cff b/CITATION.cff
index f34b4c8c9a..bf496cfea6 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -77,6 +77,9 @@ authors:
 - family-names: "Graham"
   given-names: "Brett"
   orcid: "https://orcid.org/0000-0001-6315-4507"
+- family-names: "Molter"
+  given-names: "Edward"
+  orcid: "https://orcid.org/0000-0003-3799-9033"
 title: "JWST Calibration Pipeline"
 version: 1.15.1
 doi: 10.5281/zenodo.7038885