diff --git a/CMakeLists.txt b/CMakeLists.txt
index 54e1fc0..8242e0b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -97,7 +97,7 @@ set(RMX19_SOURCES
 juce_add_binary_data(RMX19_Assets
   NAMESPACE BinaryData
   SOURCES
-    b2.png
+    b3.png
 )
 
 target_sources(RMX19 PRIVATE ${RMX19_SOURCES})
diff --git a/README.md b/README.md
index f821cdc..14c62bf 100644
--- a/README.md
+++ b/README.md
@@ -237,7 +237,7 @@ configure, so the About screen always reflects the current source state.
 ```
 CMakeLists.txt          Build configuration (JUCE plugin target, git build info)
 Makefile                Building / installing convenience wrapper
-b2.png                  Rack faceplate background image (embedded as binary data)
+b3.png                  Rack faceplate background image (embedded as binary data)
 Source/
   PluginProcessor.cpp/.h Audio processor: MIDI, FX engine, patch I/O, state save/load
   PluginEditor.cpp/.h    Rack front panel: buttons, scale dropdown, rendering
diff --git a/Source/PluginEditor.cpp b/Source/PluginEditor.cpp
index 8bfb2c9..25237e3 100644
--- a/Source/PluginEditor.cpp
+++ b/Source/PluginEditor.cpp
@@ -9,8 +9,8 @@ RackEditor::RackEditor (RMX19AudioProcessor& p)
 {
     face = juce::Colour (0xff16130f);
 
-    backgroundImage = juce::ImageFileFormat::loadFrom (BinaryData::b2_png,
-                                                       BinaryData::b2_pngSize);
+    backgroundImage = juce::ImageFileFormat::loadFrom (BinaryData::b3_png,
+                                                       BinaryData::b3_pngSize);
 
     up    = new NavButton (-1, "^", "UP");
     down  = new NavButton (1,  "v", "DOWN");