diff --git a/conf.d/wakatime.fish b/conf.d/wakatime.fish
index 52e562e..559920f 100644
--- a/conf.d/wakatime.fish
+++ b/conf.d/wakatime.fish
@@ -6,6 +6,10 @@
 ###
 
 function __register_wakatime_fish_before_exec -e fish_preexec
+  if set -q FISH_WAKATIME_DISABLED
+    return 0
+  end
+
   set -l PLUGIN_NAME "ik11235/wakatime.fish"
   set -l PLUGIN_VERSION "0.0.2"