diff --git a/files/galaxy/dynamic_job_rules/dev/total_perspective_vortex/dev_tools.yml.j2 b/files/galaxy/dynamic_job_rules/dev/total_perspective_vortex/dev_tools.yml.j2
index 90f46c5d..b9fef716 100644
--- a/files/galaxy/dynamic_job_rules/dev/total_perspective_vortex/dev_tools.yml.j2
+++ b/files/galaxy/dynamic_job_rules/dev/total_perspective_vortex/dev_tools.yml.j2
@@ -55,4 +55,3 @@ tools:
   toolshed.g2.bx.psu.edu/repos/galaxy-australia/plot_ragtag_paf/plot_ragtag_paf/.*:
     params:
       singularity_enabled: true
-      singularity_run_extra_arguments: --writable-tmpfs
diff --git a/files/galaxy/dynamic_job_rules/production/total_perspective_vortex/tools.yml b/files/galaxy/dynamic_job_rules/production/total_perspective_vortex/tools.yml
index 95a557ba..a12d2d14 100644
--- a/files/galaxy/dynamic_job_rules/production/total_perspective_vortex/tools.yml
+++ b/files/galaxy/dynamic_job_rules/production/total_perspective_vortex/tools.yml
@@ -3654,9 +3654,3 @@ tools:
     cores: 8
     params:
       singularity_enabled: true
-
-  toolshed.g2.bx.psu.edu/repos/galaxy-australia/plot_ragtag_paf/plot_ragtag_paf/.*:
-    params:
-      singularity_enabled: true
-      singularity_run_extra_arguments: --writable-tmpfs
-