diff --git a/config/generated/flutter/luci/cr-buildbucket.cfg b/config/generated/flutter/luci/cr-buildbucket.cfg
index 0a2a3a1..1a29af4 100644
--- a/config/generated/flutter/luci/cr-buildbucket.cfg
+++ b/config/generated/flutter/luci/cr-buildbucket.cfg
@@ -803,11 +803,17 @@
         '    "server": "https://chromium-swarm.appspot.com"'
         '  },'
         '  "clobber": false,'
+        '  "dependencies": ['
+        '    {'
+        '      "dependency": "cosign"'
+        '    }'
+        '  ],'
         '  "gold_tryjob": false,'
         '  "goma_jobs": "200",'
         '  "mastername": "client.flutter",'
         '  "recipe": "packaging/packaging",'
-        '  "upload_packages": true'
+        '  "upload_packages": true,'
+        '  "upload_with_cosign": true'
         '}'
       priority: 25
       execution_timeout_secs: 3600
@@ -53456,11 +53462,17 @@
         '    "server": "https://chromium-swarm.appspot.com"'
         '  },'
         '  "clobber": false,'
+        '  "dependencies": ['
+        '    {'
+        '      "dependency": "cosign"'
+        '    }'
+        '  ],'
         '  "gold_tryjob": false,'
         '  "goma_jobs": "200",'
         '  "mastername": "client.flutter",'
         '  "recipe": "packaging/packaging",'
-        '  "upload_packages": true'
+        '  "upload_packages": true,'
+        '  "upload_with_cosign": true'
         '}'
       priority: 25
       execution_timeout_secs: 3600
@@ -53498,11 +53510,17 @@
         '    "server": "https://chromium-swarm.appspot.com"'
         '  },'
         '  "clobber": false,'
+        '  "dependencies": ['
+        '    {'
+        '      "dependency": "cosign"'
+        '    }'
+        '  ],'
         '  "gold_tryjob": false,'
         '  "goma_jobs": "200",'
         '  "mastername": "client.flutter",'
         '  "recipe": "packaging/packaging",'
-        '  "upload_packages": true'
+        '  "upload_packages": true,'
+        '  "upload_with_cosign": true'
         '}'
       priority: 25
       execution_timeout_secs: 3600
@@ -53590,11 +53608,17 @@
         '    "server": "https://chromium-swarm.appspot.com"'
         '  },'
         '  "clobber": false,'
+        '  "dependencies": ['
+        '    {'
+        '      "dependency": "cosign"'
+        '    }'
+        '  ],'
         '  "gold_tryjob": false,'
         '  "goma_jobs": "200",'
         '  "mastername": "client.flutter",'
         '  "recipe": "packaging/packaging",'
-        '  "upload_packages": true'
+        '  "upload_packages": true,'
+        '  "upload_with_cosign": true'
         '}'
       priority: 25
       execution_timeout_secs: 3600
@@ -53632,11 +53656,17 @@
         '    "server": "https://chromium-swarm.appspot.com"'
         '  },'
         '  "clobber": false,'
+        '  "dependencies": ['
+        '    {'
+        '      "dependency": "cosign"'
+        '    }'
+        '  ],'
         '  "gold_tryjob": false,'
         '  "goma_jobs": "200",'
         '  "mastername": "client.flutter",'
         '  "recipe": "packaging/packaging",'
-        '  "upload_packages": true'
+        '  "upload_packages": true,'
+        '  "upload_with_cosign": true'
         '}'
       priority: 25
       execution_timeout_secs: 3600
@@ -87004,11 +87034,17 @@
         '    "server": "https://chromium-swarm.appspot.com"'
         '  },'
         '  "clobber": false,'
+        '  "dependencies": ['
+        '    {'
+        '      "dependency": "cosign"'
+        '    }'
+        '  ],'
         '  "gold_tryjob": false,'
         '  "goma_jobs": "200",'
         '  "mastername": "client.flutter",'
         '  "recipe": "packaging/packaging",'
-        '  "upload_packages": true'
+        '  "upload_packages": true,'
+        '  "upload_with_cosign": true'
         '}'
       priority: 25
       execution_timeout_secs: 3600
@@ -87045,11 +87081,17 @@
         '    "server": "https://chromium-swarm.appspot.com"'
         '  },'
         '  "clobber": false,'
+        '  "dependencies": ['
+        '    {'
+        '      "dependency": "cosign"'
+        '    }'
+        '  ],'
         '  "gold_tryjob": false,'
         '  "goma_jobs": "200",'
         '  "mastername": "client.flutter",'
         '  "recipe": "packaging/packaging",'
-        '  "upload_packages": true'
+        '  "upload_packages": true,'
+        '  "upload_with_cosign": true'
         '}'
       priority: 25
       execution_timeout_secs: 3600
diff --git a/config/packaging_config.star b/config/packaging_config.star
index 69fba9f..fc6ba50 100644
--- a/config/packaging_config.star
+++ b/config/packaging_config.star
@@ -151,36 +151,29 @@
     # never use.
     if branch in ("beta", "stable"):
         # Defines framework prod builders
-        if branch == "stable":  # TODO(drewroen): Remove the branch check for linux flutter packaging when cosign is determined to work correctly
-            common.linux_prod_builder(
-                name = builder_name("Linux Flutter %s Packaging|%s", branch),
-                recipe = "packaging/packaging",
-                console_view_name = console_view_name,
-                triggered_by = [trigger_name],
-                triggering_policy = triggering_policy,
-                priority = 25,
-                **platform_args["linux"]
-            )
-        else:
-            common.linux_prod_builder(
-                name = builder_name("Linux Flutter %s Packaging|%s", branch),
-                recipe = "packaging/packaging",
-                console_view_name = console_view_name,
-                triggered_by = [trigger_name],
-                triggering_policy = triggering_policy,
-                properties = {
-                    "dependencies": [{"dependency": "cosign"}],
-                    "upload_with_cosign": True,
-                },
-                priority = 25,
-                **platform_args["linux"]
-            )
+        common.linux_prod_builder(
+            name = builder_name("Linux Flutter %s Packaging|%s", branch),
+            recipe = "packaging/packaging",
+            console_view_name = console_view_name,
+            triggered_by = [trigger_name],
+            triggering_policy = triggering_policy,
+            properties = {
+                "dependencies": [{"dependency": "cosign"}],
+                "upload_with_cosign": True,
+            },
+            priority = 25,
+            **platform_args["linux"]
+        )
         common.mac_prod_builder(
             name = builder_name("Mac Flutter %s Packaging|%s", branch),
             recipe = "packaging/packaging",
             console_view_name = console_view_name,
             triggered_by = [trigger_name],
             triggering_policy = triggering_policy,
+            properties = {
+                "dependencies": [{"dependency": "cosign"}],
+                "upload_with_cosign": True,
+            },
             priority = 25,
             **platform_args["mac"]
         )
@@ -190,6 +183,10 @@
             console_view_name = console_view_name,
             triggered_by = [trigger_name],
             triggering_policy = triggering_policy,
+            properties = {
+                "dependencies": [{"dependency": "cosign"}],
+                "upload_with_cosign": True,
+            },
             priority = 25,
             **platform_args["mac_arm64"]
         )
@@ -199,6 +196,10 @@
             console_view_name = console_view_name,
             triggered_by = [trigger_name],
             triggering_policy = triggering_policy,
+            properties = {
+                "dependencies": [{"dependency": "cosign"}],
+                "upload_with_cosign": True,
+            },
             priority = 25,
             **platform_args["windows"]
         )