diff --git a/firmware/.gitignore b/firmware/.gitignore
index 25a2065..9f52202 100644
--- a/firmware/.gitignore
+++ b/firmware/.gitignore
@@ -15,3 +15,5 @@
 
 # If the VM crashes, it generates a dump, let's ignore it too.
 erl_crash.dump
+
+config/secrets.exs
diff --git a/firmware/config/secrets.exs b/firmware/config/secrets.exs
deleted file mode 100644
index 3c4c754..0000000
--- a/firmware/config/secrets.exs
+++ /dev/null
@@ -1,3 +0,0 @@
-use Mix.Config
-
-config :morse, :morse_message, "................"