diff --git a/commit_text b/commit_text
index 5ca7d1a..b4bd3b0 100644
--- a/commit_text
+++ b/commit_text
@@ -1 +1 @@
-Added cargo and rustc
+Added rustfmt
diff --git a/configuration.nix b/configuration.nix
index 7d0f092..fb9a1ab 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -56,6 +56,7 @@ let
     cppcheck
     cargo
     rustc
+    rustfmt
     nixos-shell
 
     kdePackages.qtwebengine