diff --git a/content/publication/goodman2015concepts.md b/content/publication/goodman2015concepts.md
index 412d6be..4354c55 100644
--- a/content/publication/goodman2015concepts.md
+++ b/content/publication/goodman2015concepts.md
@@ -22,7 +22,7 @@ abstract= "Knowledge organizes our understanding of the world, determining what
# Links (optional).
url_pdf = "papers/goodman2015concepts.pdf"
-url_preprint = ""
+url_preprint = "https://osf.io/preprints/psyarxiv/t2dy4"
url_code = ""
url_dataset = ""
url_project = ""
diff --git a/docs/member/tobias_gerstenberg/index.html b/docs/member/tobias_gerstenberg/index.html
index df12def..cd63e5e 100644
--- a/docs/member/tobias_gerstenberg/index.html
+++ b/docs/member/tobias_gerstenberg/index.html
@@ -4317,6 +4317,10 @@ Publications
+
+ Preprint
+
+
PDF
diff --git a/docs/publication/goodman2015concepts/index.html b/docs/publication/goodman2015concepts/index.html
index 53de430..4e615da 100644
--- a/docs/publication/goodman2015concepts/index.html
+++ b/docs/publication/goodman2015concepts/index.html
@@ -315,6 +315,10 @@ Abstract
+
+ Preprint
+
+
PDF
diff --git a/docs/publication/index.html b/docs/publication/index.html
index 962e196..29fc1bd 100644
--- a/docs/publication/index.html
+++ b/docs/publication/index.html
@@ -6719,6 +6719,10 @@ Publications
+
+ Preprint
+
+
PDF