diff --git a/gui/griffon-app/resources/MuWire-128x128.png b/gui/griffon-app/resources/MuWire-128x128.png
new file mode 100644
index 00000000..184bbe2a
Binary files /dev/null and b/gui/griffon-app/resources/MuWire-128x128.png differ
diff --git a/gui/griffon-app/resources/MuWire-16x16.png b/gui/griffon-app/resources/MuWire-16x16.png
new file mode 100644
index 00000000..d9e50838
Binary files /dev/null and b/gui/griffon-app/resources/MuWire-16x16.png differ
diff --git a/gui/griffon-app/resources/MuWire-32x32.png b/gui/griffon-app/resources/MuWire-32x32.png
new file mode 100644
index 00000000..954dad97
Binary files /dev/null and b/gui/griffon-app/resources/MuWire-32x32.png differ
diff --git a/gui/griffon-app/resources/MuWire-48x48.png b/gui/griffon-app/resources/MuWire-48x48.png
new file mode 100644
index 00000000..388e3441
Binary files /dev/null and b/gui/griffon-app/resources/MuWire-48x48.png differ
diff --git a/gui/griffon-app/resources/MuWire-64x64.png b/gui/griffon-app/resources/MuWire-64x64.png
new file mode 100644
index 00000000..8eecbe4c
Binary files /dev/null and b/gui/griffon-app/resources/MuWire-64x64.png differ
diff --git a/gui/griffon-app/views/com/muwire/gui/EventListView.groovy b/gui/griffon-app/views/com/muwire/gui/EventListView.groovy
index 1471f625..66769232 100644
--- a/gui/griffon-app/views/com/muwire/gui/EventListView.groovy
+++ b/gui/griffon-app/views/com/muwire/gui/EventListView.groovy
@@ -21,10 +21,10 @@ class EventListView {
             application(size: [320, 80], id: 'event-list',
                 locationRelativeTo : null,
                 title: application.configuration['application.title'],
-                iconImage:   imageIcon('/griffon-icon-48x48.png').image,
-                iconImages: [imageIcon('/griffon-icon-48x48.png').image,
-                             imageIcon('/griffon-icon-32x32.png').image,
-                             imageIcon('/griffon-icon-16x16.png').image],
+                iconImage:   imageIcon('/MuWire-48x48.png').image,
+                iconImages: [imageIcon('/MuWire-48x48.png').image,
+                             imageIcon('/MuWire-32x32.png').image,
+                             imageIcon('/MuWire-16x16.png').image],
                  visible: bind { !model.coreInitialized} ) {
                 panel {
                     vbox {
diff --git a/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy b/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
index 021d6573..5b345f18 100644
--- a/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
+++ b/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
@@ -60,10 +60,10 @@ class MainFrameView {
             locationRelativeTo : null,
             title: application.configuration['application.title'] + " " + 
                 metadata["application.version"] + " revision " + metadata["build.revision"],
-            iconImage:   imageIcon('/griffon-icon-48x48.png').image,
-            iconImages: [imageIcon('/griffon-icon-48x48.png').image,
-                imageIcon('/griffon-icon-32x32.png').image,
-                imageIcon('/griffon-icon-16x16.png').image],
+            iconImage:   imageIcon('/MuWire-48x48.png').image,
+            iconImages: [imageIcon('/MuWire-48x48.png').image,
+                imageIcon('/MuWire-32x32.png').image,
+                imageIcon('/MuWire-16x16.png').image],
             pack : false,
             visible : bind { model.coreInitialized }) {
                 menuBar {