diff --git a/fish/.config/fish/config.fish b/fish/.config/fish/config.fish
index 0aab6cb..5fbb9fa 100644
--- a/fish/.config/fish/config.fish
+++ b/fish/.config/fish/config.fish
@@ -6,3 +6,4 @@ set PATH ~/usr/bin $PATH
 
 set -x LESS FXRSi
 set -x EDITOR emacsclient
+set -x DOTNET_CLI_TELEMETRY_OPTOUT true