alexeagle@aspect-build smoke % git diff
diff --git a/e2e/smoke/BUILD b/e2e/smoke/BUILD
index 5668f66..9630801 100644
--- a/e2e/smoke/BUILD
+++ b/e2e/smoke/BUILD
@@ -24,5 +24,7 @@ sh_test(
     name = "jq_bin_test",
     srcs = ["tests/jq_bin.sh"],
     env = {"JQ_BIN": "$(JQ_BIN)"},
+    deps = ["@bazel_tools//tools/bash/runfiles"],
+    data = ["@jq_toolchains//:resolved_toolchain"],
     toolchains = ["@jq_toolchains//:resolved_toolchain"],
 )
diff --git a/e2e/smoke/tests/jq_bin.sh b/e2e/smoke/tests/jq_bin.sh
index 9e26992..bee9252 100755
--- a/e2e/smoke/tests/jq_bin.sh
+++ b/e2e/smoke/tests/jq_bin.sh
@@ -1,3 +1,13 @@
 #!/usr/bin/env bash
+# --- begin runfiles.bash initialization v3 ---
+# Copy-pasted from the Bazel Bash runfiles library v3.
+set -uo pipefail; set +e; f=bazel_tools/tools/bash/runfiles/runfiles.bash
+source "${RUNFILES_DIR:-/dev/null}/$f" 2>/dev/null || \
+  source "$(grep -sm1 "^$f " "${RUNFILES_MANIFEST_FILE:-/dev/null}" | cut -f2- -d' ')" 2>/dev/null || \
+  source "$0.runfiles/$f" 2>/dev/null || \
+  source "$(grep -sm1 "^$f " "$0.runfiles_manifest" | cut -f2- -d' ')" 2>/dev/null || \
+  source "$(grep -sm1 "^$f " "$0.exe.runfiles_manifest" | cut -f2- -d' ')" 2>/dev/null || \
+  { echo>&2 "ERROR: cannot find $f"; exit 1; }; f=; set -e
+# --- end runfiles.bash initialization v3 ---
 
-echo "${JQ_BIN}"
+$(rlocation "${JQ_BIN#external/}") --version