diff --git a/bin/qemush b/bin/qemush
index 9442366..fc83da7 100755
--- a/bin/qemush
+++ b/bin/qemush
@@ -23,7 +23,7 @@ perror() {
 public_help() {
     name=$(basename "$0")
 
-    exec cat << EOF
+    cat << EOF
 ${name}: usage:
   ${name} running                          - (default behaviour) list running VMs
   ${name} ls                               - list available VMs