diff --git a/titan/settings/atlanta-latino/demographics.yml b/titan/settings/atlanta-latino/demographics.yml
index 9c81f947..eb4f45ab 100644
--- a/titan/settings/atlanta-latino/demographics.yml
+++ b/titan/settings/atlanta-latino/demographics.yml
@@ -112,7 +112,7 @@ demographics:
         safe_sex:
           Sex:
             #prob: 0.528
-            prob: 0.850
+            prob: 0.830
         prep:
           adherence: 0.911
           cap: 0.02833104