diff --git a/Profile.cc b/Profile.cc
index c03e22ca1f17e9204277297d2af2dfb46c20fd8d..d815fb389b5920b4c0d5049e92d91741059b2a45 100644
--- a/Profile.cc
+++ b/Profile.cc
@@ -513,7 +513,7 @@ void Profile :: toggleVerbose()
 
 void Profile :: printUsage(int exitCode = -1)
 {
-	cerr << "\n    Usage: %s -i <data-file> [ -c <color-list>] [-p <component-list>] [-t <component-list>] [...] \n\n";
+	cerr << "\n    Usage: nplot -i <data-file> [ -c <color-list>] [-p <component-list>] [-t <component-list>] [...] \n\n";
 
 	if ( exitCode != -1 )
 		exit(exitCode);