diff --git a/hosts/alpha/hardware.nix b/hosts/alpha/hardware.nix
index d3b2dca..1123283 100644
--- a/hosts/alpha/hardware.nix
+++ b/hosts/alpha/hardware.nix
@@ -20,7 +20,7 @@
   fileSystems."/" = {
     device = "none";
     fsType = "tmpfs";
-    options = ["defaults" "size=2G" "mode=755"]; # mode=755 so only root can write to those files
+    options = ["defaults" "size=3G" "mode=755"]; # mode=755 so only root can write to those files
   };
   fileSystems."/boot" = {
     device = "/dev/disk/by-label/BOOT";
diff --git a/hosts/delta/hardware.nix b/hosts/delta/hardware.nix
index d3b2dca..1123283 100644
--- a/hosts/delta/hardware.nix
+++ b/hosts/delta/hardware.nix
@@ -20,7 +20,7 @@
   fileSystems."/" = {
     device = "none";
     fsType = "tmpfs";
-    options = ["defaults" "size=2G" "mode=755"]; # mode=755 so only root can write to those files
+    options = ["defaults" "size=3G" "mode=755"]; # mode=755 so only root can write to those files
   };
   fileSystems."/boot" = {
     device = "/dev/disk/by-label/BOOT";
diff --git a/hosts/mu/hardware.nix b/hosts/mu/hardware.nix
index 71a582b..f972ab0 100644
--- a/hosts/mu/hardware.nix
+++ b/hosts/mu/hardware.nix
@@ -25,7 +25,7 @@
   fileSystems."/" = {
     device = "none";
     fsType = "tmpfs";
-    options = ["defaults" "size=2G" "mode=755"]; # mode=755 so only root can write to those files
+    options = ["defaults" "size=4G" "mode=755"]; # mode=755 so only root can write to those files
   };
   fileSystems."/boot" = {
     device = "/dev/disk/by-label/BOOT";
diff --git a/hosts/omega/hardware.nix b/hosts/omega/hardware.nix
index 306dfd3..8262c05 100644
--- a/hosts/omega/hardware.nix
+++ b/hosts/omega/hardware.nix
@@ -25,7 +25,7 @@
   fileSystems."/" = {
     device = "none";
     fsType = "tmpfs";
-    options = ["defaults" "size=2G" "mode=755"]; # mode=755 so only root can write to those files
+    options = ["defaults" "size=4G" "mode=755"]; # mode=755 so only root can write to those files
   };
   fileSystems."/boot" = {
     device = "/dev/disk/by-label/BOOT";
diff --git a/hosts/sigma/hardware.nix b/hosts/sigma/hardware.nix
index c349e5e..b6b805b 100644
--- a/hosts/sigma/hardware.nix
+++ b/hosts/sigma/hardware.nix
@@ -24,7 +24,7 @@
   fileSystems."/" = {
     device = "none";
     fsType = "tmpfs";
-    options = ["defaults" "size=2G" "mode=755"]; # mode=755 so only root can write to those files
+    options = ["defaults" "size=4G" "mode=755"]; # mode=755 so only root can write to those files
   };
   fileSystems."/boot" = {
     device = "/dev/disk/by-label/BOOT";
diff --git a/hosts/tor/hardware.nix b/hosts/tor/hardware.nix
index ae2b3e0..ee317be 100644
--- a/hosts/tor/hardware.nix
+++ b/hosts/tor/hardware.nix
@@ -18,7 +18,7 @@
   fileSystems."/" = {
     device = "none";
     fsType = "tmpfs";
-    options = ["defaults" "size=2G" "mode=755"]; # mode=755 so only root can write to those files
+    options = ["defaults" "size=3G" "mode=755"]; # mode=755 so only root can write to those files
   };
   fileSystems."/boot" = {
     device = "/dev/disk/by-label/BOOT";
diff --git a/hosts/zeta/hardware.nix b/hosts/zeta/hardware.nix
index 0277b83..3efb20e 100644
--- a/hosts/zeta/hardware.nix
+++ b/hosts/zeta/hardware.nix
@@ -25,7 +25,7 @@
   fileSystems."/" = {
     device = "none";
     fsType = "tmpfs";
-    options = ["defaults" "size=2G" "mode=755"]; # mode=755 so only root can write to those files
+    options = ["defaults" "size=4G" "mode=755"]; # mode=755 so only root can write to those files
   };
   fileSystems."/boot" = {
     device = "/dev/disk/by-label/BOOT";