diff --git a/pkgs/applications/networking/browsers/firefox/wrapper.nix b/pkgs/applications/networking/browsers/firefox/wrapper.nix
index 390b26a1b9ee..bc9cf8a326e3 100644
--- a/pkgs/applications/networking/browsers/firefox/wrapper.nix
+++ b/pkgs/applications/networking/browsers/firefox/wrapper.nix
@@ -263,7 +263,6 @@ let
             --suffix PATH ':' "$out${browser.execdir or "/bin"}" \
             --set MOZ_APP_LAUNCHER "${browserName}${nameSuffix}" \
             --set MOZ_SYSTEM_DIR "$out/lib/mozilla" \
-            --set SNAP_NAME "firefox" \
             --set MOZ_LEGACY_PROFILES 1 \
             --set MOZ_ALLOW_DOWNGRADE 1 \
             ${lib.optionalString forceWayland ''