diff --git a/recipes/ctat-mutations/meta.yaml b/recipes/ctat-mutations/meta.yaml
index 48f04ee5c5187..497b8dd84b4e6 100644
--- a/recipes/ctat-mutations/meta.yaml
+++ b/recipes/ctat-mutations/meta.yaml
@@ -1,15 +1,15 @@
 {% set name = "ctat-mutations" %}
-{% set version = "2.0.1" %}
-{% set build = "0" %}
+{% set version = "2.0.0" %}
+{% set build = "4" %}
 
 package:
   name: {{ name }}
   version: {{ version }}
 
 source:
-  url: https://github.com/NCIP/ctat-mutations/releases/download/{{ version }}/ctat-mutations-v{{ version }}.FULL.tar.gz
+  url: https://github.com/NCIP/ctat-mutations/releases/download/v{{ version }}/ctat-mutations-v{{ version }}.FULL.tar.gz
   #recheck URL
-  md5: d1aa12b897ec03cd29fe0b10c482472e 
+  md5: 8497925e59a6ed06a0dbc2972590d67e 
 
 build:
   number: {{ build }}