diff --git a/include/c64.h b/include/c64.h
index eb10600d6..b1cd2e2c4 100644
--- a/include/c64.h
+++ b/include/c64.h
@@ -137,6 +137,7 @@
 
 
 /* The addresses of the static drivers */
+extern void c64_65816_emd[];
 extern void c64_c256k_emd[];
 extern void c64_dqbb_emd[];
 extern void c64_georam_emd[];