diff --git a/.envrc b/.envrc
index 048dfd8..6d52b20 100644
--- a/.envrc
+++ b/.envrc
@@ -6,7 +6,7 @@ export CXX=g++
 export CC=gcc
 # export CXXQT_INCLUDE_PATH=$GUIX_ENVIRONMENT/include
 # export INCLUDEPATH="/gnu/store/pkjvij1f6rvx42xv2kygicr7fsch41dl-profile/include"
-# use flake . --impure
+use flake . --impure
 # eval $(guix shell -D --search-paths)
 
 # use guix --development -f guix.scm