diff --git a/user_io.cpp b/user_io.cpp
index 4022116..81599e6 100644
--- a/user_io.cpp
+++ b/user_io.cpp
@@ -389,8 +389,13 @@ void user_io_read_core_name()
 	is_gba_type = 0;
 	is_c64_type = 0;
 	is_c128_type = 0;
+	is_psx_type = 0;
+	is_cdi_type = 0;
 	is_st_type = 0;
 	is_pcxt_type = 0;
+	is_electron_type = 0;
+	is_saturn_type = 0;
+	is_n64_type = 0;
 	is_uneon_type = 0;
 	core_name[0] = 0;