diff --git a/include/intro.h b/include/intro.h
index 198ae2669..8ba030a28 100644
--- a/include/intro.h
+++ b/include/intro.h
@@ -7,7 +7,6 @@
 
 // Exported ROM declarations
 void CB2_InitCopyrightScreenAfterBootup(void);
-void CB2_InitCopyrightScreenAfterBootup(void);
 void CB2_InitCopyrightScreenAfterTitleScreen(void);
 void PanFadeAndZoomScreen(u16, u16, u16, u16);