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Configuration of the add-on « eID Belgique » in Firefox

  • Open Firefox
  • Open the add-ons
  • Click on "Extensions"
  • If "Belgium eID" is present delete it or disable it if it is not possible to delete it
  • To complete the deactivation, click on "Restart now"
  • Open the Preferences in Firefox
  • Click on « Advanced»
  • Click on “Certificates”
  • Click on "Security Devices"
  • Click on "Belgium eID PKCS#11 Module"
  • Click on "Unload"
  • Confirm the removal
  • Click on "Install"
  • Click on "Restart now"
  • Go back to the add-ons
  • If the add-on "eID Belgique" is disabled :
    • Click on the button "Enable"
    • Click on "Restart now"
  • Go back to "Preferences"
  • Click on « Advanced»
  • Click on “Certificates”
  • Click on "View Certificates"
  • Click on "Authorities"
  • Scroll down until you reach the line "Belgium Root CA"
  • Click on "Belgium RootCA"
  • Click on "Edit Trust"
  • Tick the three boxes
  • Click on OK
  • Repeat the procedure for the line "Citizen CA" or "Foreigner CA"

You can now sign in to the e-services of the FPS Finance by using Mozilla Firefox