diff --git a/dot_config/fish/private_functions/update_nvim_theme.fish b/dot_config/fish/private_functions/update_nvim_theme.fish
index a0e2f6f..f69df3d 100644
--- a/dot_config/fish/private_functions/update_nvim_theme.fish
+++ b/dot_config/fish/private_functions/update_nvim_theme.fish
@@ -1,5 +1,5 @@
 function update_nvim_theme --description 'Update neovim theme with light/dark mode' --argument theme
-for addr in /var/folders/7r/l55lwv013hl_g8gc971k7kgw0000gn/T/nvim.gaugendre/**/*
+for addr in $NVIM_TMP_DIR/**/*
 nvim --server $addr --remote-send ":set background=$theme <cr>"
 end
 end