diff --git a/config/riscv64gc/ci.toml b/config/riscv64gc/ci.toml
index 97efa217b..22298f749 100644
--- a/config/riscv64gc/ci.toml
+++ b/config/riscv64gc/ci.toml
@@ -11,7 +11,7 @@ base = {}
 base-initfs = {}
 bootloader = {}
 ca-certificates = {}
-contain = {}
+#contain = {} # redox_syscall 0.4 not working on riscv64gc?
 coreutils = {}
 dash = {}
 diffutils = {}