diff --git a/modules/aspects/_cli-tools/mise.nix b/modules/aspects/_cli-tools/mise.nix
index 8e93786..d5fa8ce 100644
--- a/modules/aspects/_cli-tools/mise.nix
+++ b/modules/aspects/_cli-tools/mise.nix
@@ -1,6 +1,6 @@
 {
   programs.mise = {
-    enable = false;
+    enable = true;
 
     globalConfig = {
       tools = {
diff --git a/modules/aspects/_ssh/ssh.nix b/modules/aspects/_ssh/ssh.nix
index f7937e3..ac2c186 100644
--- a/modules/aspects/_ssh/ssh.nix
+++ b/modules/aspects/_ssh/ssh.nix
@@ -4,7 +4,7 @@
     enableDefaultConfig = false;
     matchBlocks = {
       "*" = {};
-      "Github" = {
+      "github.com" = {
         hostname = "github.com";
         user = "git";
         identitiesOnly = true;
diff --git a/modules/aspects/nix-core.nix b/modules/aspects/nix-core.nix
index 99fbd91..b04445a 100644
--- a/modules/aspects/nix-core.nix
+++ b/modules/aspects/nix-core.nix
@@ -6,7 +6,7 @@
   }: {
     nix = {
       enable = true;
-      package = pkgs.nix;
+      package = pkgs.nixVersions.latest;
 
       settings = {
         experimental-features = [