diff --git a/ci/launcher b/ci/launcher
index d5b0875..25dc320 100755
--- a/ci/launcher
+++ b/ci/launcher
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -xeuo pipefail
 
-ZIG=${ZIG:-$(bazel run --run_under=echo @zig_sdk//:zig)}
+ZIG=${ZIG:-$(bazel run "$@" --run_under=echo @zig_sdk//:zig)}
 
 for target in \
     aarch64-linux-gnu.2.19 \