diff --git a/build.gradle b/build.gradle
index 5c7a166def5..2990386617c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -37,7 +37,7 @@ configure(allprojects) { project ->
 	ext.ehcacheVersion       = "2.10.2"
 	ext.ehcachejcacheVersion = "1.0.1"
 	ext.ehcache3Version      = "3.1.0"
-	ext.ejbVersion           = "3.1"
+	ext.ejbVersion           = "3.0"
 	ext.fileuploadVersion    = "1.3.2"
 	ext.freemarkerVersion    = "2.3.23"
 	ext.groovyVersion        = "2.4.7"