diff --git a/pinpoint-agent/configure.sh b/pinpoint-agent/configure.sh
index da07c31..2c535a5 100644
--- a/pinpoint-agent/configure.sh
+++ b/pinpoint-agent/configure.sh
@@ -4,4 +4,4 @@ set -x
 
 COLLECTOR_IP=${COLLECTOR_IP:-}
 
-sed -i 's/profiler.collector.ip=127.0.0.1/profiler.collector.ip=${COLLECTOR_IP}/' /opt/app/pinpoint-agent/pinpoint.config
+sed -i 's/profiler.collector.ip=127.0.0.1/profiler.collector.ip='"${COLLECTOR_IP}"'/' /opt/app/pinpoint-agent/pinpoint.config