diff --git a/.github/workflows/postgresql-16-src-make-ssl11.yml b/.github/workflows/postgresql-16-src-make-ssl11.yml
index 91c7bc4e..1036e0d2 100644
--- a/.github/workflows/postgresql-16-src-make-ssl11.yml
+++ b/.github/workflows/postgresql-16-src-make-ssl11.yml
@@ -10,10 +10,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
 
-      - name: Update ulimits
-        run: |
-          ulimit -S -l 512
-          ulimit -a
+
       - name: Remove old postgres
         run: |
           sudo apt purge postgresql-client-common postgresql-common \
@@ -96,7 +93,7 @@ jobs:
           sleep 10
           export ROOT_TOKEN=$(cat $TV | grep "Root Token" | cut -d ":" -f 2 | xargs echo -n)
           echo "Root token: $ROOT_TOKEN"
-          make installcheck
+          prlimit -l 512 make installcheck
         working-directory: src/contrib/pg_tde
 
       - name: Report on test fail