diff --git a/ethereumj-core/build.gradle b/ethereumj-core/build.gradle
index 470bfbb4..30b2a8a2 100644
--- a/ethereumj-core/build.gradle
+++ b/ethereumj-core/build.gradle
@@ -136,6 +136,7 @@ jacocoTestReport {
 def bintrayUsername = project.hasProperty('bintrayUser') ? project.bintrayUser : ''
 def bintrayPassword = project.hasProperty('bintrayKey') ? project.bintrayKey : ''
 def pullRequest = System.getenv('TRAVIS_PULL_REQUEST')
+def branchName = System.getenv('TRAVIS_BRANCH')
 
 artifactory {
     contextUrl = 'http://oss.jfrog.org/artifactory'
@@ -155,7 +156,8 @@ artifactory {
 }
 
 artifactoryPublish.onlyIf {
-    (!pullRequest || pullRequest == 'false') && project.version.endsWith('-SNAPSHOT')
+    (!pullRequest || pullRequest == 'false') &&
+            project.version.endsWith('-SNAPSHOT') && (branchName.equals('master'))
 }
 
 bintray {