diff --git a/.drone.yml b/.drone.yml
index 377660a..0c47071 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -6,11 +6,11 @@ steps:
 - name: build
   image: python:3.10
   commands:
-    - "sed -i data/homie/config.json 's/WIFISSID/${iotssid}/'"
-    - "sed -i data/homie/config.json 's/WIFIPASS/${iotpwd}/'"
-    - "sed -i data/homie/config.json 's/HOSTNAME/${hostname}/g'"
-    - "sed -i data/homie/config.json 's/HOSTNAME/${hostname}/g'"
-    - "sed -i platformio.ini 's/HOSTNAME/${hostname}/g'"
+    - "sed -i data/homie/config.json ""s/WIFISSID/${iotssid}/"""
+    - "sed -i data/homie/config.json ""s/WIFIPASS/${iotpwd}/"""
+    - "sed -i data/homie/config.json ""s/HOSTNAME/${hostname}/g"""
+    - "sed -i data/homie/config.json ""s/HOSTNAME/${hostname}/g"""
+    - "sed -i platformio.ini ""s/HOSTNAME/${hostname}/g"""
     - "pip install -U platformio"
     - "platformio run --environment esp8266"
     - "platformio run --target upload --environment d1_mini"