diff --git a/src/Cardinal/DistrhoPluginInfo.h b/src/Cardinal/DistrhoPluginInfo.h
index 32dfb19..f08793d 100644
--- a/src/Cardinal/DistrhoPluginInfo.h
+++ b/src/Cardinal/DistrhoPluginInfo.h
@@ -39,6 +39,8 @@
 #define DISTRHO_UI_FILE_BROWSER           1
 #define DISTRHO_UI_USE_NANOVG             1
 #define DISTRHO_UI_USER_RESIZABLE         1
+#define DISTRHO_UI_DEFAULT_WIDTH          1228
+#define DISTRHO_UI_DEFAULT_HEIGHT         666
 #endif
 #define DISTRHO_PLUGIN_IS_SYNTH           0
 #define DISTRHO_PLUGIN_NUM_INPUTS         CARDINAL_NUM_AUDIO_INPUTS + 10
diff --git a/src/CardinalFX/DistrhoPluginInfo.h b/src/CardinalFX/DistrhoPluginInfo.h
index 34bd556..ca17520 100644
--- a/src/CardinalFX/DistrhoPluginInfo.h
+++ b/src/CardinalFX/DistrhoPluginInfo.h
@@ -45,6 +45,8 @@
 #define DISTRHO_UI_FILE_BROWSER           1
 #define DISTRHO_UI_USE_NANOVG             1
 #define DISTRHO_UI_USER_RESIZABLE         1
+#define DISTRHO_UI_DEFAULT_WIDTH          1228
+#define DISTRHO_UI_DEFAULT_HEIGHT         666
 #endif
 #define DISTRHO_PLUGIN_IS_SYNTH           0
 #define DISTRHO_PLUGIN_NUM_INPUTS         CARDINAL_NUM_AUDIO_INPUTS
diff --git a/src/CardinalNative/DistrhoPluginInfo.h b/src/CardinalNative/DistrhoPluginInfo.h
index e42972f..b820481 100644
--- a/src/CardinalNative/DistrhoPluginInfo.h
+++ b/src/CardinalNative/DistrhoPluginInfo.h
@@ -45,6 +45,8 @@
 #define DISTRHO_UI_FILE_BROWSER           1
 #define DISTRHO_UI_USE_NANOVG             1
 #define DISTRHO_UI_USER_RESIZABLE         1
+#define DISTRHO_UI_DEFAULT_WIDTH          1228
+#define DISTRHO_UI_DEFAULT_HEIGHT         666
 #endif
 #define DISTRHO_PLUGIN_IS_SYNTH           0
 #define DISTRHO_PLUGIN_NUM_INPUTS         CARDINAL_NUM_AUDIO_INPUTS
diff --git a/src/CardinalSynth/DistrhoPluginInfo.h b/src/CardinalSynth/DistrhoPluginInfo.h
index b4ba9a6..1d1ac1f 100644
--- a/src/CardinalSynth/DistrhoPluginInfo.h
+++ b/src/CardinalSynth/DistrhoPluginInfo.h
@@ -39,6 +39,8 @@
 #define DISTRHO_UI_FILE_BROWSER           1
 #define DISTRHO_UI_USE_NANOVG             1
 #define DISTRHO_UI_USER_RESIZABLE         1
+#define DISTRHO_UI_DEFAULT_WIDTH          1228
+#define DISTRHO_UI_DEFAULT_HEIGHT         666
 #endif
 #define DISTRHO_PLUGIN_IS_SYNTH           1
 #define DISTRHO_PLUGIN_NUM_INPUTS         CARDINAL_NUM_AUDIO_INPUTS
diff --git a/src/CardinalUI.cpp b/src/CardinalUI.cpp
index 667fef6..5b1496e 100644
--- a/src/CardinalUI.cpp
+++ b/src/CardinalUI.cpp
@@ -339,7 +339,7 @@ class CardinalUI : public CardinalBaseUI,
 
 public:
     CardinalUI()
-        : CardinalBaseUI(1228, 666)
+        : CardinalBaseUI(DISTRHO_UI_DEFAULT_WIDTH, DISTRHO_UI_DEFAULT_HEIGHT)
     {
         Window& window(getWindow());
 
@@ -351,7 +351,7 @@ public:
         setGeometryConstraints(648 * scaleFactor, 538 * scaleFactor);
 
         if (scaleFactor != 1.0)
-            setSize(1228 * scaleFactor, 666 * scaleFactor);
+            setSize(DISTRHO_UI_DEFAULT_WIDTH * scaleFactor, DISTRHO_UI_DEFAULT_HEIGHT * scaleFactor);
 
         rack::contextSet(context);