--- a/process/release.py
+++ b/process/release.py
@@ -2066,17 +2066,22 @@ def generateReleasePromotionBuilders(bra
         'properties': {
             'branch': branch_name,
             'platform': None,
             'product': product,
         }
     }
     builders.append(checksums_builder)
 
-    for platform in branch_config.get("partner_repacks_platforms", []):
+    partner_repacks_platforms = set(
+        list(branch_config.get("partner_repacks_platforms", [])) +
+        list(branch_config.get("eme_free_repacks_platforms", [])) +
+        list(branch_config.get("sha1_repacks_platforms", []))
+    )
+    for platform in partner_repacks_platforms:
         buildername = "release-{branch}-{product}-{platform}_partner_repacks"
         buildername = buildername.format(branch=branch_name, product=product,
                                          platform=platform)
         cfg = branch_config['partner_repack_config'][product]
         mh_cfg = {
             "script_name": cfg['script_name'],
             "script_maxtime": 6*3600,
             "extra_args": cfg['extra_args'] + ["--platform", platform,