diff --git a/libexec/erb b/libexec/erb
index 2435224fe1..ded76991dc 100755
--- a/libexec/erb
+++ b/libexec/erb
@@ -171,6 +171,4 @@ EOU
   end
 end
 
-if __FILE__ == $0
-  ERB::Main.run
-end
+ERB::Main.run