diff --git a/casts/free-podcasts-screencasts-pt_BR.md b/casts/free-podcasts-screencasts-pt_BR.md
index e4fb10ed7..fc7c99c08 100644
--- a/casts/free-podcasts-screencasts-pt_BR.md
+++ b/casts/free-podcasts-screencasts-pt_BR.md
@@ -33,6 +33,7 @@
 
 * [Data Hackers](https://datahackers.com.br/podcast) (podcast)
 * [Data Science Academy](http://datascienceacademy.com.br/blog/podcast-dsa/) (podcast)
+* [Intervalo de Confiança](https://rss.podomatic.net/rss/intervalodeconfianca.podomatic.com/rss2.xml) (podcast)
 * [Let's Data](https://www.youtube.com/playlist?list=PLn_z5E4dh_Lj5eogejMxfOiNX3nOhmhmM) - Bernardo Lago, Felipe Schiavon, Leon Silva (screencast)
 * [Pizza de Dados](https://pizzadedados.com) (podcast)
 * [Programação Dinâmica - Machine Learning em Python](https://www.youtube.com/playlist?list=PL5TJqBvpXQv5CBxLkdqmou_86syFK7U3Q) (screencast)