diff --git a/system/flakes/adsb-antenna.nix b/system/flakes/adsb-antenna.nix
index 1845dc7..235ac13 100644
--- a/system/flakes/adsb-antenna.nix
+++ b/system/flakes/adsb-antenna.nix
@@ -17,6 +17,10 @@ let
     config = {
       allowUnfree = true;
       allowBroken = true;
+
+      permittedInsecurePackages = [
+        "openssl-1.1.1t"
+      ];
     };
   };
 in
diff --git a/system/flakes/attic.nix b/system/flakes/attic.nix
index b736d83..170ce52 100644
--- a/system/flakes/attic.nix
+++ b/system/flakes/attic.nix
@@ -15,6 +15,10 @@ let
     config = {
       allowUnfree = true;
       allowBroken = true;
+
+      permittedInsecurePackages = [
+        "openssl-1.1.1t"
+      ];
     };
   };
 in
diff --git a/system/flakes/mediaserver.nix b/system/flakes/mediaserver.nix
index 5802834..3ee6478 100644
--- a/system/flakes/mediaserver.nix
+++ b/system/flakes/mediaserver.nix
@@ -17,6 +17,10 @@ let
     config = {
       allowUnfree = true;
       allowBroken = true;
+
+      permittedInsecurePackages = [
+        "openssl-1.1.1t"
+      ];
     };
   };
 in
diff --git a/system/flakes/sail.nix b/system/flakes/sail.nix
index f9a1dd3..19e29d0 100644
--- a/system/flakes/sail.nix
+++ b/system/flakes/sail.nix
@@ -17,6 +17,10 @@ let
     config = {
       allowUnfree = true;
       allowBroken = true;
+
+      permittedInsecurePackages = [
+        "openssl-1.1.1t"
+      ];
     };
   };
 in