diff --git a/src/platform/qt/PaletteView.cpp b/src/platform/qt/PaletteView.cpp
index d30ae1010..5d72453dc 100644
--- a/src/platform/qt/PaletteView.cpp
+++ b/src/platform/qt/PaletteView.cpp
@@ -14,7 +14,12 @@
 
 extern "C" {
 #include "core/core.h"
+#ifdef M_CORE_GBA
 #include "gba/extra/export.h"
+#endif
+#ifdef M_CORE_GB
+#include "gb/gb.h"
+#endif
 #include "util/vfs.h"
 }
 
@@ -29,6 +34,16 @@ PaletteView::PaletteView(GameController* controller, QWidget* parent)
 	connect(m_controller, SIGNAL(frameAvailable(const uint32_t*)), this, SLOT(updatePalette()));
 	m_ui.bgGrid->setDimensions(QSize(16, 16));
 	m_ui.objGrid->setDimensions(QSize(16, 16));
+	int count = 256;
+#ifdef M_CORE_GB
+	if (controller->platform() == PLATFORM_GB) {
+		m_ui.bgGrid->setDimensions(QSize(4, 8));
+		m_ui.objGrid->setDimensions(QSize(4, 8));
+		m_ui.bgGrid->setSize(24);
+		m_ui.objGrid->setSize(24);
+		count = 32;
+	}
+#endif
 	m_ui.selected->setSize(64);
 	m_ui.selected->setDimensions(QSize(1, 1));
 	updatePalette();
@@ -43,9 +58,9 @@ PaletteView::PaletteView(GameController* controller, QWidget* parent)
 	m_ui.b->setFont(font);
 
 	connect(m_ui.bgGrid, SIGNAL(indexPressed(int)), this, SLOT(selectIndex(int)));
-	connect(m_ui.objGrid, &Swatch::indexPressed, [this] (int index) { selectIndex(index + 256); });
-	connect(m_ui.exportBG, &QAbstractButton::clicked, [this] () { exportPalette(0, 256); });
-	connect(m_ui.exportOBJ, &QAbstractButton::clicked, [this] () { exportPalette(256, 256); });
+	connect(m_ui.objGrid, &Swatch::indexPressed, [this, count] (int index) { selectIndex(index + count); });
+	connect(m_ui.exportBG, &QAbstractButton::clicked, [this, count] () { exportPalette(0, count); });
+	connect(m_ui.exportOBJ, &QAbstractButton::clicked, [this, count] () { exportPalette(count, count); });
 
 	connect(controller, SIGNAL(gameStopped(mCoreThread*)), this, SLOT(close()));
 }
@@ -54,17 +69,49 @@ void PaletteView::updatePalette() {
 	if (!m_controller->thread() || !m_controller->thread()->core) {
 		return;
 	}
-	const uint16_t* palette = static_cast<GBA*>(m_controller->thread()->core->board)->video.palette;
-	for (int i = 0; i < 256; ++i) {
+	const uint16_t* palette;
+	size_t count;
+	switch (m_controller->platform()) {
+#ifdef M_CORE_GBA
+	case PLATFORM_GBA:
+		palette = static_cast<GBA*>(m_controller->thread()->core->board)->video.palette;
+		count = 256;
+		break;
+#endif
+#ifdef M_CORE_GB
+	case PLATFORM_GB:
+		palette = static_cast<GB*>(m_controller->thread()->core->board)->video.palette;
+		count = 32;
+		break;
+#endif
+	default:
+		return;
+	}
+	for (int i = 0; i < count; ++i) {
 		m_ui.bgGrid->setColor(i, palette[i]);
-		m_ui.objGrid->setColor(i, palette[i + 256]);
+		m_ui.objGrid->setColor(i, palette[i + count]);
 	}
 	m_ui.bgGrid->update();
 	m_ui.objGrid->update();
 }
 
 void PaletteView::selectIndex(int index) {
-	uint16_t color = static_cast<GBA*>(m_controller->thread()->core->board)->video.palette[index];
+	const uint16_t* palette;
+	switch (m_controller->platform()) {
+#ifdef M_CORE_GBA
+	case PLATFORM_GBA:
+		palette = static_cast<GBA*>(m_controller->thread()->core->board)->video.palette;
+		break;
+#endif
+#ifdef M_CORE_GB
+	case PLATFORM_GB:
+		palette = static_cast<GB*>(m_controller->thread()->core->board)->video.palette;
+		break;
+#endif
+	default:
+		return;
+	}
+	uint16_t color = palette[index];
 	m_ui.selected->setColor(0, color);
 	uint32_t r = GBA_R5(color);
 	uint32_t g = GBA_G5(color);
diff --git a/src/platform/qt/PaletteView.ui b/src/platform/qt/PaletteView.ui
index 910a9e43c..030c028e8 100644
--- a/src/platform/qt/PaletteView.ui
+++ b/src/platform/qt/PaletteView.ui
@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>440</width>
+    <width>443</width>
     <height>397</height>
    </rect>
   </property>
@@ -24,6 +24,12 @@
        <property name="orientation">
         <enum>Qt::Horizontal</enum>
        </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>0</width>
+         <height>0</height>
+        </size>
+       </property>
       </spacer>
      </item>
      <item>
@@ -52,11 +58,11 @@
         </property>
         <item>
          <widget class="QGBA::Swatch" name="bgGrid" native="true">
-          <property name="minimumSize">
-           <size>
-            <width>175</width>
-            <height>175</height>
-           </size>
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
           </property>
          </widget>
         </item>
@@ -68,6 +74,12 @@
        <property name="orientation">
         <enum>Qt::Horizontal</enum>
        </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>0</width>
+         <height>0</height>
+        </size>
+       </property>
       </spacer>
      </item>
      <item>
@@ -96,11 +108,11 @@
         </property>
         <item>
          <widget class="QGBA::Swatch" name="objGrid" native="true">
-          <property name="minimumSize">
-           <size>
-            <width>175</width>
-            <height>175</height>
-           </size>
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
           </property>
          </widget>
         </item>
@@ -112,6 +124,12 @@
        <property name="orientation">
         <enum>Qt::Horizontal</enum>
        </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>0</width>
+         <height>0</height>
+        </size>
+       </property>
       </spacer>
      </item>
     </layout>
@@ -121,6 +139,12 @@
      <property name="orientation">
       <enum>Qt::Vertical</enum>
      </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>0</width>
+       <height>0</height>
+      </size>
+     </property>
     </spacer>
    </item>
    <item>
@@ -284,6 +308,12 @@
        <property name="orientation">
         <enum>Qt::Horizontal</enum>
        </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>0</width>
+         <height>0</height>
+        </size>
+       </property>
       </spacer>
      </item>
      <item>
@@ -298,6 +328,12 @@
        <property name="orientation">
         <enum>Qt::Horizontal</enum>
        </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>0</width>
+         <height>0</height>
+        </size>
+       </property>
       </spacer>
      </item>
      <item>
@@ -312,6 +348,12 @@
        <property name="orientation">
         <enum>Qt::Horizontal</enum>
        </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>0</width>
+         <height>0</height>
+        </size>
+       </property>
       </spacer>
      </item>
     </layout>
diff --git a/src/platform/qt/Swatch.cpp b/src/platform/qt/Swatch.cpp
index cc575cff1..98824b4d8 100644
--- a/src/platform/qt/Swatch.cpp
+++ b/src/platform/qt/Swatch.cpp
@@ -34,6 +34,7 @@ void Swatch::setDimensions(const QSize& size) {
 	for (int i = 0; i < elem; ++i) {
 		updateFill(i);
 	}
+	setMinimumSize(size * (m_size + 1) - QSize(1, 1));
 }
 
 void Swatch::setColor(int index, uint16_t color) {
diff --git a/src/platform/qt/Window.cpp b/src/platform/qt/Window.cpp
index a8f4e5cb0..318f16b68 100644
--- a/src/platform/qt/Window.cpp
+++ b/src/platform/qt/Window.cpp
@@ -1329,7 +1329,6 @@ void Window::setupMenu(QMenuBar* menubar) {
 	QAction* paletteView = new QAction(tr("View &palette..."), toolsMenu);
 	connect(paletteView, SIGNAL(triggered()), this, SLOT(openPaletteWindow()));
 	m_gameActions.append(paletteView);
-	m_gbaActions.append(paletteView);
 	addControlledAction(toolsMenu, paletteView, "paletteWindow");
 
 	QAction* tileView = new QAction(tr("View &tiles..."), toolsMenu);