diff --git a/metadata/com.mkulesh.micromath.plus.yml b/metadata/com.mkulesh.micromath.plus.yml
index a91b8559a6..0375493766 100644
--- a/metadata/com.mkulesh.micromath.plus.yml
+++ b/metadata/com.mkulesh.micromath.plus.yml
@@ -166,12 +166,12 @@ Builds:
     versionCode: 322
     commit: 3e45190c1d06bd8d22a6c32b7f62a16ef0503d21
     subdir: app
+    sudo:
+      - sdkmanager 'build-tools;32.0.0' 'build-tools;30.0.3'
+      - cp /opt/android-sdk/build-tools/30.0.3/lib/dx.jar /opt/android-sdk/build-tools/32.0.0/lib/dx.jar
+      - cp /opt/android-sdk/build-tools/30.0.3/dx /opt/android-sdk/build-tools/32.0.0/dx
     gradle:
       - yes
-    prebuild:
-      - $$SDK$$/tools/bin/sdkmanager 'build-tools;32.0.0' 'build-tools;30.0.3' > /dev/null
-      - cp $$SDK$$/build-tools/30.0.3/lib/dx.jar $$SDK$$/build-tools/32.0.0/lib/dx.jar
-      - cp $$SDK$$/build-tools/30.0.3/dx $$SDK$$/build-tools/32.0.0/dx
 
 AutoUpdateMode: Version v%v
 UpdateCheckMode: Tags