diff --git a/Gruntfile.coffee b/Gruntfile.coffee
index 1b0e7cb6c..a4e6b4893 100644
--- a/Gruntfile.coffee
+++ b/Gruntfile.coffee
@@ -314,7 +314,7 @@ module.exports = (grunt) ->
 
       # Auto commit untracked files sync'ed from sync_local
       amsf__deploy__sparanoid__auto_commit:
-        command: "sh <%= config.deploy.s3_website.dest %>/auto-commit '<%= config.pkg.name %>'"
+        command: "bash <%= config.deploy.s3_website.dest %>/auto-commit '<%= config.pkg.name %>'"
 
       amsf__core__update_deps:
         command: [