diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b46edc03..d733147e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -777,9 +777,11 @@ jobs:
         run: |
           choco install innosetup
           export signtool="C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\x64\signtool.exe"
-          iscc /S"gamsigntool=$signtool sign /sha1 $WINDOWS_CODESIGN_CERT_HASH /tr http://time.certum.pl /td SHA256 /fd SHA256 /v \$f" gam.iss
-          mv -v Output/*.exe "${gampath}/.."
-        
+          iscc \
+            /S"gamsigntool=$signtool sign /sha1 $WINDOWS_CODESIGN_CERT_HASH /tr http://time.certum.pl /td SHA256 /fd SHA256 /v \$f" \
+            /O"$GITHUB_WORKSPACE" \
+            gam.iss
+
       #- name: Windows package MSI
       #  if: runner.os == 'Windows' && matrix.goal != 'test'
       #  run: |