diff --git a/Justfile b/Justfile
index 3a3e6953..81a5e81d 100644
--- a/Justfile
+++ b/Justfile
@@ -93,7 +93,7 @@ test-rust target=default-target features="": (test-rust-int "rust" target featur
 
 test-seccomp target=default-target features="":
     # run seccomp test with feature "seccomp" on and off
-    cargo test --profile={{ if target == "debug" { "dev" } else { target } }} -p hyperlight-host test_violate_seccomp_filters --lib {{ if features =="" {''} else { "--features" + features } }}-- --ignored
+    cargo test --profile={{ if target == "debug" { "dev" } else { target } }} -p hyperlight-host test_violate_seccomp_filters --lib {{ if features =="" {''} else { "--features " + features } }}-- --ignored
     cargo test --profile={{ if target == "debug" { "dev" } else { target } }} -p hyperlight-host test_violate_seccomp_filters --no-default-features {{ if features =~"*mshv3*" {"--features mshv3"} else {"--features mshv2,kvm" } }} --lib -- --ignored
 
 # rust integration tests. guest can either be "rust" or "c"