diff --git a/constellations/cassiopeia/configuration.nix b/constellations/cassiopeia/configuration.nix
index 8ca1f5c..861f136 100644
--- a/constellations/cassiopeia/configuration.nix
+++ b/constellations/cassiopeia/configuration.nix
@@ -18,6 +18,7 @@
     cli-oh-my-posh
     cli-zellij
     cli-zsh
+    core-direnv
     core-docker
     core-font
     core-gh
diff --git a/stars/core/direnv.nix b/stars/core/direnv.nix
new file mode 100644
index 0000000..750b744
--- /dev/null
+++ b/stars/core/direnv.nix
@@ -0,0 +1,12 @@
+_: {
+  homeConfig = _: {
+    programs.direnv = {
+      enable = true;
+      nix-direnv.enable = true;
+      enableBashIntegration = true;
+      enableFishIntegration = true;
+      enableNushellIntegration = true;
+      enableZshIntegration = true;
+    };
+  };
+}