diff --git a/terraform/environments/planetfm/locals_preproduction.tf b/terraform/environments/planetfm/locals_preproduction.tf
index 2437f86133e..60b5e3b9703 100644
--- a/terraform/environments/planetfm/locals_preproduction.tf
+++ b/terraform/environments/planetfm/locals_preproduction.tf
@@ -41,7 +41,6 @@ locals {
         })
         ebs_volumes = {
           "/dev/sda1" = { type = "gp3", size = 128 } # root volume
-          "/dev/sdb"  = { type = "gp3", size = 100 }
         }
         cloudwatch_metric_alarms = {} # TODO: remove this later when @Dominic has added finished changing the alarms
         tags = merge(local.defaults_app_ec2.tags, {
@@ -61,7 +60,6 @@ locals {
         })
         ebs_volumes = {
           "/dev/sda1" = { type = "gp3", size = 128 } # root volume
-          "/dev/sdb"  = { type = "gp3", size = 100 }
         }
         cloudwatch_metric_alarms = {} # TODO: remove this later when @Dominic has added finished changing the alarms
         tags = merge(local.defaults_app_ec2.tags, {
@@ -123,7 +121,6 @@ locals {
         })
         ebs_volumes = {
           "/dev/sda1" = { type = "gp3", size = 128 } # root volume
-          "/dev/sdb"  = { type = "gp3", size = 100 }
         }
         cloudwatch_metric_alarms = {} # TODO: remove this later when @Dominic has added finished changing the alarms
         tags = merge(local.defaults_web_ec2.tags, {
@@ -143,7 +140,6 @@ locals {
         })
         ebs_volumes = {
           "/dev/sda1" = { type = "gp3", size = 128 } # root volume
-          "/dev/sdb"  = { type = "gp3", size = 100 }
         }
         cloudwatch_metric_alarms = {} # TODO: remove this later when @Dominic has added finished changing the alarms
         tags = merge(local.defaults_web_ec2.tags, {