diff --git a/core/src/main/java/hudson/matrix/MatrixProject.java b/core/src/main/java/hudson/matrix/MatrixProject.java
index 59eaf80745074abee71c624b922b7afa1c2c22c4..c59b87f52ea7ca6d2a244737e8bf332c43d5255d 100644
--- a/core/src/main/java/hudson/matrix/MatrixProject.java
+++ b/core/src/main/java/hudson/matrix/MatrixProject.java
@@ -238,7 +238,7 @@ public class MatrixProject extends AbstractProject<MatrixProject,MatrixBuild> im
             for (BuildWrapper step : buildWrappers)
                 transientActions.addAll(step.getProjectActions(this));
             for (Trigger trigger : triggers)
-                transientActions.addAll(trigger.getProjectActions(this));
+                transientActions.addAll(trigger.getProjectActions());
         }
     }
 
diff --git a/core/src/main/java/hudson/model/Project.java b/core/src/main/java/hudson/model/Project.java
index f9b6dbeba45e016d952dead2052e21354ddc30a5..1017bcfdd6a612f81f6f1779a1c765d4e6159c76 100644
--- a/core/src/main/java/hudson/model/Project.java
+++ b/core/src/main/java/hudson/model/Project.java
@@ -208,7 +208,7 @@ public abstract class Project<P extends Project<P,B>,B extends Build<P,B>>
             for (BuildWrapper step : getBuildWrappers().values())
                 transientActions.addAll(step.getProjectActions(this));
             for (Trigger trigger : getTriggers().values())
-                transientActions.addAll(trigger.getProjectActions(this));
+                transientActions.addAll(trigger.getProjectActions());
         }
     }