diff --git a/envsetup.sh b/envsetup.sh
index af893e9..b08ecbb 100755
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -30,7 +30,7 @@ distrocheck() {
     hash port &>/dev/null && userdistro="OSX" # For OSX, make sure the port binary is in your PATH first.
     hash pkg_add &>/dev/null && userdistro="FreeBSD" # For FreeBSD
     hash equo &>/dev/null && userdistro="Sabayon" # For Sabayon
-    hash emerge &>/dev/null && $userdistro != "Sabayon" && userdistro="Gentoo" # For Gentoo
+    hash emerge &>/dev/null && [[userdistro != "Sabayon"]] && userdistro="Gentoo" # For Gentoo
 }
 
 installpackages() {