diff --git a/.github/workflows/build_test.yml b/.github/workflows/build_test.yml
index d268bfd..e640da9 100644
--- a/.github/workflows/build_test.yml
+++ b/.github/workflows/build_test.yml
@@ -32,7 +32,6 @@ jobs:
         run: |
           echo EPICS_BASE=%EPICS_BASE%>> "%GITHUB_ENV%"
           echo EPICS_HOST_ARCH=%EPICS_HOST_ARCH%>> "%GITHUB_ENV%"
-          tree /F "%EPICS_BASE%/bin/%EPICS_HOST_ARCH%"
       - name: Start EPICS IOC
         run: |
           "$EPICS_BASE/bin/$EPICS_HOST_ARCH/caRepeater" &