diff --git a/tests/fixtures/linux/linux.json b/tests/fixtures/linux/linux.json
index 30a1b62..c670668 100644
--- a/tests/fixtures/linux/linux.json
+++ b/tests/fixtures/linux/linux.json
@@ -416,6 +416,7 @@
       "ssl_cert_file": null,
       "extra_conf": [],
       "force": false,
+      "enable_flakes": true
     },
     "init": {
       "init": "Systemd",
diff --git a/tests/fixtures/linux/steam-deck.json b/tests/fixtures/linux/steam-deck.json
index b93a2a4..39525f4 100644
--- a/tests/fixtures/linux/steam-deck.json
+++ b/tests/fixtures/linux/steam-deck.json
@@ -400,6 +400,7 @@
       "ssl_cert_file": null,
       "extra_conf": [],
       "force": false,
+      "enable_flakes": true
     }
   },
   "diagnostic_data": {
diff --git a/tests/fixtures/macos/macos.json b/tests/fixtures/macos/macos.json
index 0b35279..a8e6058 100644
--- a/tests/fixtures/macos/macos.json
+++ b/tests/fixtures/macos/macos.json
@@ -427,6 +427,7 @@
       "ssl_cert_file": null,
       "extra_conf": [],
       "force": false,
+      "enable_flakes": true
     },
     "encrypt": null,
     "case_sensitive": false,