diff --git a/install-gitless.sh b/install-gitless.sh
index 075516e..56b2836 100755
--- a/install-gitless.sh
+++ b/install-gitless.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-function fatalExit (){
+fatalExit (){
   echo "$@" && exit 1;
 }