diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/flake.nix b/flake.nix
index b1bfe58..0e41be5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -30,11 +30,15 @@
       default = caelestia-cli;
     });
 
-    # devShells = forAllSystems (pkgs: {
-    #   default = pkgs.mkShellNoCC {
-    #     inputsFrom = [self.packages.${pkgs.system}.caelestia-cli];
-    #     packages = [inputs.caelestia-shell.packages.${pkgs.system}.default];
-    #   };
-    # });
+    devShells = forAllSystems (pkgs: {
+      default = pkgs.mkShellNoCC {
+        inputsFrom = [self.packages.${pkgs.system}.caelestia-cli];
+        packages = [
+          (pkgs.writeShellScriptBin "caelestia" ''
+            cd src && python -m caelestia "$@"
+          '')
+        ];
+      };
+    });
   };
 }