1 files changed, 1 insertions, 2 deletions
diff --git a/setup b/setup
index d018c9814..a1702f991 100755
--- a/setup
+++ b/setup
@@ -15,8 +15,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-
-if [ "$(basename -- "$0")" = "setup" ]; then
+if [ -z "$ZSH_NAME" ] && [ "$(basename -- "$0")" = "setup" ]; then
 	echo The script must be sourced, not executed
 	exit 1
 fi