diff --git a/Makefile b/Makefile
index 7479ee8..7f66cd6 100644
--- a/Makefile
+++ b/Makefile
@@ -21,6 +21,9 @@ optimise:
 rebuild-switch:
 	nixos-rebuild switch
 
+store-repair:
+	nix-store --verify --check-contents --repair
+
 submodules-update:
 	#git submodule update --remote
 	git submodule foreach git co master