only trigger dependent builds on first job in matrix

1 files changed, 1 insertions, 1 deletions

diff --git a/Rakefile b/Rakefile
index 7cae4025..624443cb 100644
--- a/Rakefile
+++ b/Rakefile
@@ -131,7 +131,7 @@ namespace :build do
 desc 'Trigger builds for all dependent projects on Travis CI'
   task :dependents do
     if ENV['TRAVIS'].to_s == 'true'
-      next unless ENV['TRAVIS_PULL_REQUEST'].to_s == 'false'
+      next unless ENV['TRAVIS_PULL_REQUEST'].to_s == 'false' && (ENV['TRAVIS_JOB_NUMBER'].to_s.end_with? '.1')
     end
     next unless (token = ENV['TRAVIS_TOKEN'])
     require 'net/http'