diff --git a/.github/workflows/ci.linux.compiler.yml b/.github/workflows/ci.linux.compiler.yml
index d1573cb9..8c3e831e 100644
--- a/.github/workflows/ci.linux.compiler.yml
+++ b/.github/workflows/ci.linux.compiler.yml
@@ -56,8 +56,8 @@ jobs:
         run: |
           tar -x --use-compress-program=zstdmt -f output850.tzs
           ls -R
-          # cd build/output
-          ldd libphoton.so
+          sudo apt-get update
+          sudo apt-get install libgsasl
           ctest --timeout 3600 -V
 
   gcc921: