diff --git a/flake.nix b/flake.nix
index 6aa8886..2254fed 100644
--- a/flake.nix
+++ b/flake.nix
@@ -181,6 +181,7 @@
             # Libraries added here will be automatically added to the LD_LIBRARY_PATH and PKG_CONFIG_PATH
             nativeBuildInputs = [
               pkgs.just
+              pkgs.watchexec
             ]
             ++ default.nativeBuildInputs
             ++ default.buildInputs
diff --git a/justfile b/justfile
index 0e13d5c..42fb669 100644
--- a/justfile
+++ b/justfile
@@ -17,6 +17,9 @@ dev:
 gen:
   @just maivi build
 
+watch:
+  watchexec -w lua -w styles -w static -r -- just dev
+
 # zig =========================================================================
 
 [private]