diff --git a/.gitignore b/.gitignore
index 5ff8eb6c..2d5b5f42 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,5 @@ obj
 *.depend
 *.layout
 *.o
+melon_grc.c
+melon_grc.h
diff --git a/CMakeLists.txt b/CMakeLists.txt
index fcbe7739..5941ae22 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -77,6 +77,7 @@ if (UNIX)
         src/libui_sdl/libui/unix/text.c
         src/libui_sdl/libui/unix/util.c
         src/libui_sdl/libui/unix/window.c
+        melon_grc.c
     )
 
     FIND_PACKAGE(PkgConfig REQUIRED)
@@ -86,6 +87,10 @@ if (UNIX)
     LINK_LIBRARIES(${GTK3_LIBRARIES})
 
     ADD_DEFINITIONS(${GTK3_CFLAGS_OTHER})
+    
+    add_custom_command(OUTPUT melon_grc.c 
+        COMMAND glib-compile-resources --generate-source melon_grc.xml
+        COMMAND glib-compile-resources --generate-header melon_grc.xml)
 
     if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
         LINK_LIBRARIES("dl")
diff --git a/icon/melon_128x128.png b/icon/melon_128x128.png
new file mode 100755
index 00000000..b8cd1795
Binary files /dev/null and b/icon/melon_128x128.png differ
diff --git a/icon/melon_16x16.png b/icon/melon_16x16.png
new file mode 100755
index 00000000..4fdce275
Binary files /dev/null and b/icon/melon_16x16.png differ
diff --git a/icon/melon_256x256.png b/icon/melon_256x256.png
new file mode 100755
index 00000000..59bf63a8
Binary files /dev/null and b/icon/melon_256x256.png differ
diff --git a/icon/melon_32x32.png b/icon/melon_32x32.png
new file mode 100755
index 00000000..3d314875
Binary files /dev/null and b/icon/melon_32x32.png differ
diff --git a/icon/melon_48x48.png b/icon/melon_48x48.png
new file mode 100755
index 00000000..c6ff6794
Binary files /dev/null and b/icon/melon_48x48.png differ
diff --git a/icon/melon_64x64.png b/icon/melon_64x64.png
new file mode 100755
index 00000000..6182efb9
Binary files /dev/null and b/icon/melon_64x64.png differ
diff --git a/melon_grc.xml b/melon_grc.xml
new file mode 100644
index 00000000..f4942723
--- /dev/null
+++ b/melon_grc.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/org/kuriboland/melonDS">
+    <file preprocess="to-pixdata">icon/melon_16x16.png</file>
+    <file preprocess="to-pixdata">icon/melon_32x32.png</file>
+    <file preprocess="to-pixdata">icon/melon_48x48.png</file>
+    <file preprocess="to-pixdata">icon/melon_64x64.png</file>
+    <file preprocess="to-pixdata">icon/melon_128x128.png</file>
+    <file preprocess="to-pixdata">icon/melon_256x256.png</file>
+  </gresource>
+</gresources>
diff --git a/src/libui_sdl/libui/unix/main.c b/src/libui_sdl/libui/unix/main.c
index e6452343..409b659f 100644
--- a/src/libui_sdl/libui/unix/main.c
+++ b/src/libui_sdl/libui/unix/main.c
@@ -22,6 +22,15 @@ const char *uiInit(uiInitOptions *o)
 	
 	gtkthread = g_thread_self();
 	
+	GList* iconlist = NULL;
+	iconlist = g_list_append(iconlist, gdk_pixbuf_new_from_resource("/org/kuriboland/melonDS/icon/melon_16x16.png", NULL));
+	iconlist = g_list_append(iconlist, gdk_pixbuf_new_from_resource("/org/kuriboland/melonDS/icon/melon_32x32.png", NULL));
+	iconlist = g_list_append(iconlist, gdk_pixbuf_new_from_resource("/org/kuriboland/melonDS/icon/melon_48x48.png", NULL));
+	iconlist = g_list_append(iconlist, gdk_pixbuf_new_from_resource("/org/kuriboland/melonDS/icon/melon_64x64.png", NULL));
+	iconlist = g_list_append(iconlist, gdk_pixbuf_new_from_resource("/org/kuriboland/melonDS/icon/melon_128x128.png", NULL));
+	
+	gtk_window_set_default_icon_list(iconlist);
+	
 	return NULL;
 }