diff --git a/source/filelist.h b/source/filelist.h
index 91da096..2153bd5 100644
--- a/source/filelist.h
+++ b/source/filelist.h
@@ -114,6 +114,12 @@ extern const u32	button_png_size;
 extern const u8		button_over_png[];
 extern const u32	button_over_png_size;
 
+extern const u8		button_prompt_png[];
+extern const u32	button_prompt_png_size;
+
+extern const u8		button_prompt_over_png[];
+extern const u32	button_prompt_over_png_size;
+
 extern const u8		button_long_png[];
 extern const u32	button_long_png_size;
 
diff --git a/source/images/button_prompt.png b/source/images/button_prompt.png
new file mode 100644
index 0000000..be25c25
Binary files /dev/null and b/source/images/button_prompt.png differ
diff --git a/source/images/button_prompt_over.png b/source/images/button_prompt_over.png
new file mode 100644
index 0000000..8d839b1
Binary files /dev/null and b/source/images/button_prompt_over.png differ
diff --git a/source/menu.cpp b/source/menu.cpp
index 8ba9fbd..4e35005 100644
--- a/source/menu.cpp
+++ b/source/menu.cpp
@@ -128,8 +128,8 @@ WindowPrompt(const char *title, const char *msg, const char *btn1Label, const ch
 	promptWindow.SetPosition(0, -10);
 	GuiSound btnSoundOver(button_over_pcm, button_over_pcm_size, SOUND_PCM);
 	GuiSound btnSoundClick(button_click_pcm, button_click_pcm_size, SOUND_PCM);
-	GuiImageData btnOutline(button_png);
-	GuiImageData btnOutlineOver(button_over_png);
+	GuiImageData btnOutline(button_prompt_png);
+	GuiImageData btnOutlineOver(button_prompt_over_png);
 
 	GuiImageData dialogBox(dialogue_box_png);
 	GuiImage dialogBoxImg(&dialogBox);