Default legacy SameSite cookie behavior setting: registry value LegacySameSiteCookieBehaviorEnabledComputerHKLM\Software\Policies\Google\Chrome
- Policy ID
- LegacySameSiteCookieBehaviorEnabled
- Scope
- Computer Configuration, User Configuration
- Supported on
- Microsoft Windows 7 or later
- Source
- Google Chrome Policy Templates (version 156.0.8078.80)
- Category
- Google › Google Chrome › Removed policies
Registry
LegacySameSiteCookieBehaviorEnabled
REG_DWORDComputerUser…\Software\Policies\Google\ChromeHKLM\Software\Policies\Google\Chrome Current key
HKCU\Software\Policies\Google\Chrome
HKCU\Software\Policies\Google\Chrome
- Enabled value
- Depends on the option value
- Element
- Default legacy SameSite cookie behavior setting
| Item | Stored value |
|---|---|
| Revert to legacy SameSite behavior for cookies on all sites | 1 |
| Use SameSite-by-default behavior for cookies on all sites | 2 |
Apply with .reg · CMD · PowerShell
ComputerMachine-wide setting
.reg
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\Software\Policies\Google\Chrome] ; Options (use only one) ; Revert to legacy SameSite behavior for cookies on all sites "LegacySameSiteCookieBehaviorEnabled"=dword:00000001 ; Use SameSite-by-default behavior for cookies on all sites "LegacySameSiteCookieBehaviorEnabled"=dword:00000002
CMD
:: Options (use only one) :: Revert to legacy SameSite behavior for cookies on all sites reg add "HKLM\Software\Policies\Google\Chrome" /v "LegacySameSiteCookieBehaviorEnabled" /t REG_DWORD /d 1 /f :: Use SameSite-by-default behavior for cookies on all sites reg add "HKLM\Software\Policies\Google\Chrome" /v "LegacySameSiteCookieBehaviorEnabled" /t REG_DWORD /d 2 /f
PowerShell
# Common: create the key New-Item -Path 'HKLM:\Software\Policies\Google\Chrome' -Force | Out-Null # Options (use only one) # Revert to legacy SameSite behavior for cookies on all sites New-ItemProperty -Path 'HKLM:\Software\Policies\Google\Chrome' -Name 'LegacySameSiteCookieBehaviorEnabled' -PropertyType DWord -Value 1 -Force | Out-Null # Use SameSite-by-default behavior for cookies on all sites New-ItemProperty -Path 'HKLM:\Software\Policies\Google\Chrome' -Name 'LegacySameSiteCookieBehaviorEnabled' -PropertyType DWord -Value 2 -Force | Out-Null
UserPer-account setting
.reg
Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Policies\Google\Chrome] ; Options (use only one) ; Revert to legacy SameSite behavior for cookies on all sites "LegacySameSiteCookieBehaviorEnabled"=dword:00000001 ; Use SameSite-by-default behavior for cookies on all sites "LegacySameSiteCookieBehaviorEnabled"=dword:00000002
CMD
:: Options (use only one) :: Revert to legacy SameSite behavior for cookies on all sites reg add "HKCU\Software\Policies\Google\Chrome" /v "LegacySameSiteCookieBehaviorEnabled" /t REG_DWORD /d 1 /f :: Use SameSite-by-default behavior for cookies on all sites reg add "HKCU\Software\Policies\Google\Chrome" /v "LegacySameSiteCookieBehaviorEnabled" /t REG_DWORD /d 2 /f
PowerShell
# Common: create the key New-Item -Path 'HKCU:\Software\Policies\Google\Chrome' -Force | Out-Null # Options (use only one) # Revert to legacy SameSite behavior for cookies on all sites New-ItemProperty -Path 'HKCU:\Software\Policies\Google\Chrome' -Name 'LegacySameSiteCookieBehaviorEnabled' -PropertyType DWord -Value 1 -Force | Out-Null # Use SameSite-by-default behavior for cookies on all sites New-ItemProperty -Path 'HKCU:\Software\Policies\Google\Chrome' -Name 'LegacySameSiteCookieBehaviorEnabled' -PropertyType DWord -Value 2 -Force | Out-Null