diff --git a/artifact_3_retry_tail_analysis/tests/data/affinity_enforced.json b/artifact_3_retry_tail_analysis/tests/data/affinity_enforced.json
new file mode 100644
index 0000000..91224f4
--- /dev/null
+++ b/artifact_3_retry_tail_analysis/tests/data/affinity_enforced.json
@@ -0,0 +1,3 @@
+{
+  "retry_tail_p99": 248.37
+}
\ No newline at end of file