diff --git a/browser/installer/package-manifest.in b/browser/installer/package-manifest.in
index 6a773e9fec..83f8bc8186 100644
--- a/browser/installer/package-manifest.in
+++ b/browser/installer/package-manifest.in
@@ -417,6 +417,7 @@
 #endif
 @RESPATH@/components/amWebInstallListener.js
 @RESPATH@/components/nsBlocklistService.js
+@RESPATH@/components/blocklist.manifest
 #ifdef MOZ_WEBEXTENSIONS
 @RESPATH@/components/nsBlocklistServiceContent.js
 #endif