diff --git a/test/fetchzip.sh b/test/fetchzip.sh
index 8ea3a00..b0d34d2 100755
--- a/test/fetchzip.sh
+++ b/test/fetchzip.sh
@@ -39,7 +39,7 @@
 echo "HTTP status errors on downloads should be retried - gitcompatibledubpackage (1.0.2)"
 retryOut=$(! timeout 1s "$DUB" fetch gitcompatibledubpackage --version=1.0.2 --skip-registry=all --registry=http://localhost:$PORT --vverbose 2>&1)
 rc=$?
-if ! retryCount=$(grep -Fc 'Bad Gateway' <<<$retryOut) || [ "$retryCount" -lt 3 ] ; then
+if ! retryCount=$(echo "$retryOut" | grep -Fc 'Bad Gateway') || [ "$retryCount" -lt 3 ] ; then
     echo '========== +Output was ==========' >&2
     echo "$retryOut" >&2
     echo '========== -Output was ==========' >&2