diff --git a/bin/autojump b/bin/autojump
index 06fa9f9..c458ba8 100755
--- a/bin/autojump
+++ b/bin/autojump
@@ -65,7 +65,7 @@ from autojump_utils import sanitize
 from autojump_utils import take
 from autojump_utils import unico
 
-VERSION = '22.4.0'
+VERSION = '22.4.1'
 FUZZY_MATCH_THRESHOLD = 0.6
 TAB_ENTRIES_COUNT = 9
 TAB_SEPARATOR = '__'
diff --git a/bin/autojump.zsh b/bin/autojump.zsh
index 79f7cd2..92c31d7 100644
--- a/bin/autojump.zsh
+++ b/bin/autojump.zsh
@@ -10,9 +10,8 @@ fi
 
 
 # set homebrew installation paths
-local brew_prefix=${BREW_PREFIX:-$(brew --prefix)}
-if [[ -d "${brew_prefix}/share/zsh/site-functions" ]]; then
-    fpath=("${brew_prefix}/share/zsh/site-functions" ${fpath})
+if command -v brew &>/dev/null && [[ -d "$(brew --prefix)/share/zsh/site-functions" ]]; then
+    fpath=("$(brew --prefix)/share/zsh/site-functions" ${fpath})
 fi