diff --git a/.config/fish/config.fish b/.config/fish/config.fish
index d50b2dd..84dbdaf 100644
--- a/.config/fish/config.fish
+++ b/.config/fish/config.fish
@@ -1,5 +1,4 @@
 set -x TERM xterm-256color
-set -x __GL_THREADED_OPTIMIZATIONS 1
 source /usr/bin/bottler.fish
 set -x LESS -R
 set -x WINEDLLOVERRIDES winemenubuilder.exe=d