diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ef3f2fd..8d61d9c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -28,7 +28,8 @@ jobs:
         env:
           DEBIAN_FRONTEND: noninteractive
         run: |
-          wget -O - https://raw.githubusercontent.com/friendlyarm/build-env-on-ubuntu-bionic/master/install.sh | bash         
+          wget -O - https://raw.githubusercontent.com/friendlyarm/build-env-on-ubuntu-bionic/master/install.sh | bash
+          sudo rm -rf /usr/share/dotnet /usr/local/lib/android/sdk
           
       - name: Install Repo
         run: |