diff --git a/src/gcal-event-overlay.c b/src/gcal-event-overlay.c
index 5a746f91..a5038ee2 100644
--- a/src/gcal-event-overlay.c
+++ b/src/gcal-event-overlay.c
@@ -20,7 +20,6 @@
 #include "gcal-event-overlay.h"
 #include "gcal-arrow-container.h"
 #include "gcal-utils.h"
-#include "gcal-marshalers.h"
 
 #include <libecal/libecal.h>
 #include <glib/gi18n.h>
@@ -92,8 +91,7 @@ gcal_event_overlay_class_init (GcalEventOverlayClass *klass)
                                    G_SIGNAL_RUN_LAST,
                                    G_STRUCT_OFFSET (GcalEventOverlayClass,
                                                     created),
-                                   NULL, NULL,
-                                   _gcal_marshal_VOID__POINTER_BOOLEAN,
+                                   NULL, NULL, NULL,
                                    G_TYPE_NONE,
                                    2,
                                    G_TYPE_POINTER,
diff --git a/src/gcal-manager.c b/src/gcal-manager.c
index 75bea58a..534b5c02 100644
--- a/src/gcal-manager.c
+++ b/src/gcal-manager.c
@@ -19,7 +19,6 @@
 
 #include "gcal-manager.h"
 #include "gcal-utils.h"
-#include "gcal-marshalers.h"
 
 #include <glib/gi18n.h>
 
@@ -220,8 +219,7 @@ gcal_manager_class_init (GcalManagerClass *klass)
                                          G_SIGNAL_RUN_FIRST,
                                          G_STRUCT_OFFSET (GcalManagerClass,
                                                           event_created),
-                                         NULL, NULL,
-                                         _gcal_marshal_VOID__POINTER_POINTER,
+                                         NULL, NULL, NULL,
                                          G_TYPE_NONE,
                                          2,
                                          G_TYPE_POINTER,
diff --git a/src/gcal-view.c b/src/gcal-view.c
index c65b485d..00f9117f 100644
--- a/src/gcal-view.c
+++ b/src/gcal-view.c
@@ -20,7 +20,6 @@
 
 #include "gcal-view.h"
 #include "gcal-utils.h"
-#include "gcal-marshalers.h"
 
 #include <glib.h>
 
@@ -45,8 +44,7 @@ gcal_view_base_init (gpointer g_iface)
                     G_SIGNAL_RUN_LAST,
                     G_STRUCT_OFFSET (GcalViewIface,
                                      create_event),
-                    NULL, NULL,
-                    _gcal_marshal_VOID__POINTER_POINTER_DOUBLE_DOUBLE,
+                    NULL, NULL, NULL,
                     G_TYPE_NONE,
                     4,
                     G_TYPE_POINTER,