diff --git a/src/runner.sh b/src/runner.sh
index 21d93ea..21d187a 100755
--- a/src/runner.sh
+++ b/src/runner.sh
@@ -113,7 +113,7 @@ reply() (
 fwd_reply() (
 	read -r json
 
-	if ! output="$(echo "${json}" | ncat --unixsock 2>&1)"; then
+	if ! output="$(echo "${json}" | ncat --unixsock "${response_sock}" 2>&1)"; then
 		log_error "Cannot write to sock '${response_sock}': ${output}."
 	fi
 )