diff --git a/cmake_targets/autotests/test_case_list.xml b/cmake_targets/autotests/test_case_list.xml
index 3472b14efc..09207555ba 100755
--- a/cmake_targets/autotests/test_case_list.xml
+++ b/cmake_targets/autotests/test_case_list.xml
@@ -1069,12 +1069,13 @@
       <pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash</pre_exec>
       <pre_exec_args></pre_exec_args>
       <main_exec> $OPENAIR_DIR/targets/bin/nr_pbchsim.Rel15</main_exec>
-      <main_exec_args>-s0 -S1 -n1000 -R106
-                      -s0 -S1 -n10 -I -R106
-		      -s0 -S1 -n1000 -R217
-                      -s0 -S1 -n10 -I -R217
-		      -s0 -S1 -n1000 -R273
-                      -s0 -S1 -n10 -I -R273</main_exec_args>
+       <main_exec_args>-s-11 -S-8 -n10 -R106
+         -s-11 -S-8 -n10 -o8000 -I -R106
+         -s-11 -S-8 -n10 -R217
+         -s-11 -S-8 -n10 -o8000 -I -R217
+         -s-11 -S-8 -n10 -R273
+         -s-11 -S-8 -n10 -o8000 -I -R273
+       </main_exec_args>
       <tags>nr_pbchsim.test1 nr_pbchsim.test2 nr_pbchsim.test3 nr_pbchsim.test4 nr_pbchsim.test5 nr_pbchsim.test6</tags>
       <search_expr_true>PBCH test OK</search_expr_true>
       <search_expr_false>segmentation fault|assertion|exiting|fatal</search_expr_false>