diff --git a/Dockerfile b/Dockerfile
index acd7b2f..640a5a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,14 +17,14 @@ WORKDIR /app
 HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 CMD [ "/app/healthcheck.sh" ]
 
 # you should override these default values when running. See README.md
-# ENV IDRAC_HOST 192.168.1.100
-ENV IDRAC_HOST local
-# ENV IDRAC_USERNAME root
-# ENV IDRAC_PASSWORD calvin
-ENV FAN_SPEED 5
-ENV CPU_TEMPERATURE_THRESHOLD 50
-ENV CHECK_INTERVAL 60
-ENV DISABLE_THIRD_PARTY_PCIE_CARD_DELL_DEFAULT_COOLING_RESPONSE false
-ENV KEEP_THIRD_PARTY_PCIE_CARD_COOLING_RESPONSE_STATE_ON_EXIT false
+# ENV IDRAC_HOST=192.168.1.100
+ENV IDRAC_HOST=local
+# ENV IDRAC_USERNAME=root
+# ENV IDRAC_PASSWORD=calvin
+ENV FAN_SPEED=5
+ENV CPU_TEMPERATURE_THRESHOLD=50
+ENV CHECK_INTERVAL=60
+ENV DISABLE_THIRD_PARTY_PCIE_CARD_DELL_DEFAULT_COOLING_RESPONSE=false
+ENV KEEP_THIRD_PARTY_PCIE_CARD_COOLING_RESPONSE_STATE_ON_EXIT=false
 
 ENTRYPOINT ["./Dell_iDRAC_fan_controller.sh"]