diff --git a/bash/bashrc/rbashrc b/bash/bashrc/rbashrc
index a08716f..1f7cad8 100644
--- a/bash/bashrc/rbashrc
+++ b/bash/bashrc/rbashrc
@@ -68,7 +68,8 @@ if ! shopt -oq posix; then
   fi
 fi
 
-if [ -x "/usr/bin/gpg-agent" ]; then
+which gpg-agent 2>&1 > /dev/null
+if [ $? -eq 0 ]; then
     GPG_ENV="$HOME/.gnupg/environment"
 
     function __start_agent {