diff --git a/Generative-models/0.Courses b/Generative-models/0.Courses
index 62f581e751fd1db860920a9c867eb3d1420667de..fe3b3fff87a23b50892b8d51f574a22fa62864e4 100644
--- a/Generative-models/0.Courses
+++ b/Generative-models/0.Courses
@@ -1,3 +1,8 @@
+[COURSE] Waterloo - Priyank Jaini - Normalizing Flows
+> https://www.youtube.com/watch?v=3KUvxIOJD0k&list=PLdAoL1zKcqTW-uzoSVBNEecKHsnug_M0k&index=30
+> https://cs.uwaterloo.ca/~ppoupart/teaching/cs480-spring19/slides/cs480-lecture23.pdf
+
+
 [COURSE] Stanford Generative Models FULL course CS236 2019
 > https://www.bilibili.com/video/BV1SJ411b7D8?p=1
 > https://deepgenerativemodels.github.io/
@@ -5,5 +10,4 @@
 [COURSE] Stanford Generative Models LECTURE 2017
 > https://www.youtube.com/watch?v=5WoItGTWV54&t=7s
 
-[COURSE] Waterloo - Priyank Jaini - Normalizing Flows
-> https://www.youtube.com/watch?v=3KUvxIOJD0k&list=PLdAoL1zKcqTW-uzoSVBNEecKHsnug_M0k&index=30
+