diff --git a/CHANGELOG.md b/CHANGELOG.md
index 618da05..7e6b801 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [unreleased]
 
+- fix healthcheck on infrastructure with IPv6 support [#196](https://github.com/s-allius/tsun-gen3-proxy/issues/196)
 - refactoring: cleaner architecture, increase test coverage
 - Parse more values in Server Mode [#186](https://github.com/s-allius/tsun-gen3-proxy/issues/186)
 - GEN3: add support for new messages of version 3 firmwares [#182](https://github.com/s-allius/tsun-gen3-proxy/issues/182)
diff --git a/app/src/inverter_base.py b/app/src/inverter_base.py
index 8acb01e..a493d8b 100644
--- a/app/src/inverter_base.py
+++ b/app/src/inverter_base.py
@@ -62,7 +62,7 @@ class InverterBase(InverterIfc, Proxy):
 
         # now explicitly call garbage collector to release unreachable objects
         unreachable_obj = gc.collect()
-        logging.info(
+        logging.debug(
             f'InverterBase.__exit: freed unreachable obj: {unreachable_obj}')
 
     def __del_remote(self):
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 9b4f9e8..3a48099 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -83,7 +83,7 @@ services:
       - ${PROJECT_DIR:-./}tsun-proxy/log:/home/tsun-proxy/log 
       - ${PROJECT_DIR:-./}tsun-proxy/config:/home/tsun-proxy/config 
     healthcheck:
-      test: wget --no-verbose --tries=1 --spider  http://localhost:8127/-/healthy || exit 1
+      test: wget --no-verbose --tries=1 --spider  http://127.0.0.1:8127/-/healthy || exit 1
       interval: 10s
       timeout: 3s    
     networks: