diff --git a/bamboo-specs/src/main/java/buildjob/PlanSpec.java b/bamboo-specs/src/main/java/buildjob/PlanSpec.java
index b70886c09..dc41a765b 100644
--- a/bamboo-specs/src/main/java/buildjob/PlanSpec.java
+++ b/bamboo-specs/src/main/java/buildjob/PlanSpec.java
@@ -108,8 +108,6 @@ public class PlanSpec {
                         )
                 )
                 .linkedRepositories("RED / " + SERVICE_NAME)
-                .pluginConfigurations(new ConcurrentBuilds()
-                        .maximumNumberOfConcurrentBuilds(1))
                 .triggers(new BitbucketServerTrigger())
                 .planBranchManagement(new PlanBranchManagement()
                         .createForVcsBranch()