diff --git a/.drone.yml b/.drone.yml
index b56793b..ac409a4 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -19,7 +19,7 @@ steps:
     commands:
       - cd MangaMap/
       - dotnet restore MangaMap.sln
-      - dotnet build MangaMap.sln -c Release --no-restore /p:AndroidSdkDirectory=%ANDROID_HOME% -property:Aapt2ToolPath=%ANDROID_HOME%\build-tools\33.0.0
+      - dotnet build MangaMap.sln -c Release --no-restore /p:AndroidSdkDirectory=$ANDROID_SDK_ROOT -property:Aapt2ToolPath=$ANDROID_SDK_ROOT/build-tools/33.0.0
   - name: tests
     image: hub.codefirst.iut.uca.fr/marc.chevaldonne/codefirst-dotnet7-maui:latest
     commands: