diff --git a/.github/workflows/postgresql-16-src-make-ssl11.yml b/.github/workflows/postgresql-16-src-make-ssl11.yml
index da723946..91c7bc4e 100644
--- a/.github/workflows/postgresql-16-src-make-ssl11.yml
+++ b/.github/workflows/postgresql-16-src-make-ssl11.yml
@@ -12,7 +12,7 @@ jobs:
 
       - name: Update ulimits
         run: |
-          ulimit -S -l 2043592
+          ulimit -S -l 512
           ulimit -a
       - name: Remove old postgres
         run: |