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Diffstat (limited to 'toolkit/components/extensions/Extension.sys.mjs')
| -rw-r--r-- | toolkit/components/extensions/Extension.sys.mjs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/toolkit/components/extensions/Extension.sys.mjs b/toolkit/components/extensions/Extension.sys.mjs index caff299eb6..e773745c65 100644 --- a/toolkit/components/extensions/Extension.sys.mjs +++ b/toolkit/components/extensions/Extension.sys.mjs @@ -1224,7 +1224,8 @@ export class ExtensionData { let { manifest } = this; if ( !manifest.background || - manifest.background.service_worker || + (manifest.background.service_worker && + WebExtensionPolicy.backgroundServiceWorkerEnabled) || this.manifestVersion > 2 ) { return false; |