diff --git a/private_dot_config/private_fish/config.fish b/private_dot_config/private_fish/config.fish
index 9d3b199..1715396 100644
--- a/private_dot_config/private_fish/config.fish
+++ b/private_dot_config/private_fish/config.fish
@@ -71,21 +71,24 @@ function conda
 	micromamba $argv
 end
 
-if [ -e /home/anton/.nix-profile/etc/profile.d/nix.fish ]; . /home/anton/.nix-profile/etc/profile.d/nix.fish; end
+if [ -e /opt/homebrew/bin/micromamba ];
 
-# The next line updates PATH for the Google Cloud SDK.
-if [ -f "/Users/anton/dev/google-cloud-sdk/path.fish.inc" ]
-	. "/Users/anton/dev/google-cloud-sdk/path.fish.inc"; 
-end
-
-direnv hook fish | source
-if [ -f '~/.config/op/plugins.sh' ]; source ~/.config/op/plugins.sh; end
-
-# >>> mamba initialize >>>
+	# >>> mamba initialize >>>
 # !! Contents within this block are managed by 'mamba init' !!
 set -gx MAMBA_EXE "/opt/homebrew/bin/micromamba"
 set -gx MAMBA_ROOT_PREFIX "/Users/anton/micromamba"
 $MAMBA_EXE shell hook --shell fish --root-prefix $MAMBA_ROOT_PREFIX | source
 # <<< mamba initialize <<<
 
+end
+
+if [ -e /home/anton/.nix-profile/etc/profile.d/nix.fish ]; . /home/anton/.nix-profile/etc/profile.d/nix.fish; end
+
+# The next line updates PATH for the Google Cloud SDK.
+if [ -f "/Users/anton/dev/google-cloud-sdk/path.fish.inc" ]
+	. "/Users/anton/dev/google-cloud-sdk/path.fish.inc"
+end
+
+direnv hook fish | source
+if [ -f '~/.config/op/plugins.sh' ]; source ~/.config/op/plugins.sh; end