diff --git a/.typos.toml b/.typos.toml
new file mode 100644
index 0000000..730417b
--- /dev/null
+++ b/.typos.toml
@@ -0,0 +1,2 @@
+[default.extend-identifiers]
+reportd = "reportd"
diff --git a/flake.nix b/flake.nix
index 6b3ef24..76c242e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -167,6 +167,12 @@
               files = "\\.rst$";
             };
 
+            # spell checking
+            typos = {
+              enable = true;
+              settings.configPath = ".typos.toml";
+            };
+
             # nix
             deadnix.enable = true;
             nixfmt.enable = true;