diff --git a/g10/main.h b/g10/main.h
index 36879773a..5b5947e48 100644
--- a/g10/main.h
+++ b/g10/main.h
@@ -98,7 +98,6 @@ char *make_radix64_string( const byte *data, size_t len );
 
 /*-- misc.c --*/
 void trap_unaligned(void);
-int disable_core_dumps(void);
 void register_secured_file (const char *fname);
 void unregister_secured_file (const char *fname);
 int  is_secured_file (int fd);