diff --git a/services/webapp/code/rosetta/core_app/computing_managers.py b/services/webapp/code/rosetta/core_app/computing_managers.py
index 753b64a08558d3fb695326650881664c64ce1cd8..f2fdff9c2d2958511f8b7f3eb8c2d5c8b5848fd6 100644
--- a/services/webapp/code/rosetta/core_app/computing_managers.py
+++ b/services/webapp/code/rosetta/core_app/computing_managers.py
@@ -209,7 +209,7 @@ class RemoteComputingManager(ComputingManager):
             run_command += '/bin/bash -c \'"rm -rf /tmp/{}_data && mkdir -p /tmp/{}_data/tmp && mkdir -p /tmp/{}_data/home && chmod 700 /tmp/{}_data && '.format(task.uuid, task.uuid, task.uuid, task.uuid) 
             run_command += 'wget {}/api/v1/base/agent/?task_uuid={} -O /tmp/{}_data/agent.py &> /dev/null && export BASE_PORT=\$(python /tmp/{}_data/agent.py 2> /tmp/{}_data/task.log) && '.format(webapp_conn_string, task.uuid, task.uuid, task.uuid, task.uuid)
             run_command += 'export SINGULARITY_NOHTTPS=true && export SINGULARITYENV_BASE_PORT=\$BASE_PORT && {} '.format(authstring)
-            run_command += 'exec nohup singularity run {} --pid --no-home --home=/home/metauser --workdir /tmp/{}_data/tmp -B/tmp/{}_data/home:/home/metauser --containall --cleanenv '.format(binds, task.uuid, task.uuid)
+            run_command += 'exec nohup singularity run {} --pid --writable-tmpfs --no-home --home=/home/metauser --workdir /tmp/{}_data/tmp -B/tmp/{}_data/home:/home/metauser --containall --cleanenv '.format(binds, task.uuid, task.uuid)
             
             # Set registry
             if task.container.registry == 'docker_local':
@@ -367,7 +367,7 @@ class SlurmComputingManager(ComputingManager):
             run_command += '\'bash -c "echo \\"#!/bin/bash\nwget {}/api/v1/base/agent/?task_uuid={} -O \$HOME/agent_{}.py &> \$HOME/{}.log && export BASE_PORT=\\\\\\$(python \$HOME/agent_{}.py 2> \$HOME/{}.log) && '.format(webapp_conn_string, task.uuid, task.uuid, task.uuid, task.uuid, task.uuid)
             run_command += 'export SINGULARITY_NOHTTPS=true && export SINGULARITYENV_BASE_PORT=\\\\\\$BASE_PORT && {} '.format(authstring)
             run_command += 'rm -rf /tmp/{}_data && mkdir -p /tmp/{}_data/tmp &>> \$HOME/{}.log && mkdir -p /tmp/{}_data/home &>> \$HOME/{}.log && chmod 700 /tmp/{}_data && '.format(task.uuid, task.uuid, task.uuid, task.uuid, task.uuid, task.uuid)
-            run_command += 'exec nohup singularity run {} --pid --no-home --home=/home/metauser --workdir /tmp/{}_data/tmp -B/tmp/{}_data/home:/home/metauser --containall --cleanenv '.format(binds, task.uuid, task.uuid)
+            run_command += 'exec nohup singularity run {} --pid --writable-tmpfs --no-home --home=/home/metauser --workdir /tmp/{}_data/tmp -B/tmp/{}_data/home:/home/metauser --containall --cleanenv '.format(binds, task.uuid, task.uuid)
             
             # Double to escape for Pythom, six for shell (double times three as \\\ escapes a single slash in shell)
 
@@ -526,14 +526,14 @@ class RemotehopComputingManager(ComputingManager):
                     run_command += setup_command + ' && '
                 run_command += '\'export SINGULARITY_NOHTTPS=true && export SINGULARITYENV_BASE_PORT=\$BASE_PORT && {} '.format(authstring)
                 run_command += 'rm -rf /tmp/{}_data && mkdir -p /tmp/{}_data/tmp &>> \$HOME/{}.log && mkdir -p /tmp/{}_data/home &>> \$HOME/{}.log && chmod 700 /tmp/{}_data && '.format(task.uuid, task.uuid, task.uuid, task.uuid, task.uuid, task.uuid)
-                run_command += 'exec nohup singularity run {} --pid --no-home --home=/home/metauser --workdir /tmp/{}_data/tmp -B/tmp/{}_data/home:/home/metauser --containall --cleanenv '.format(binds, task.uuid, task.uuid)
+                run_command += 'exec nohup singularity run {} --pid --writable-tmpfs --no-home --home=/home/metauser --workdir /tmp/{}_data/tmp -B/tmp/{}_data/home:/home/metauser --containall --cleanenv '.format(binds, task.uuid, task.uuid)
             else:
                 run_command += ' : && ' # Trick to prevent some issues in exporting variables                
                 if setup_command:
                     run_command += setup_command + ' && '
                 run_command += 'export SINGULARITY_NOHTTPS=true && export SINGULARITYENV_BASE_PORT={} && {} '.format(task.port, authstring)
                 run_command += 'rm -rf /tmp/{}_data && mkdir -p /tmp/{}_data/tmp &>> \$HOME/{}.log && mkdir -p /tmp/{}_data/home &>> \$HOME/{}.log && chmod 700 /tmp/{}_data && '.format(task.uuid, task.uuid, task.uuid, task.uuid, task.uuid, task.uuid)
-                run_command += 'exec nohup singularity run {} --pid --no-home --home=/home/metauser --workdir /tmp/{}_data/tmp -B/tmp/{}_data/home:/home/metauser --containall --cleanenv '.format(binds, task.uuid, task.uuid)
+                run_command += 'exec nohup singularity run {} --pid --writable-tmpfs --no-home --home=/home/metauser --workdir /tmp/{}_data/tmp -B/tmp/{}_data/home:/home/metauser --containall --cleanenv '.format(binds, task.uuid, task.uuid)
              
             # Set registry
             if task.container.registry == 'docker_local':