diff --git a/data/font.h b/data/font.h
index b991660b9..4c9482512 100644
--- a/data/font.h
+++ b/data/font.h
@@ -294,5 +294,8 @@ short font_ptrs[] = {
     0x10FE, 0x110E, 0x111E, 0x112E, 0x113E, 0x114E, 0x115E, 0x116E,
     0x117E, 0x118E, 0x119E, 0x11AE, 0x11BE, 0x11CE, 0x11DE, 0x11EE,
 };
+#else
+extern char font_data[];
+extern short font_ptrs[];
 #endif
 #endif