--- old/test/jdk/tools/jpackage/share/InvalidArgTest.java	2019-09-06 16:00:06.999195800 -0400
+++ new/test/jdk/tools/jpackage/share/InvalidArgTest.java	2019-09-06 16:00:04.939890200 -0400
@@ -62,16 +62,22 @@
     }
 
     private static void testInvalidArg() throws Exception {
-        String output = JPackageHelper.executeCLI(false, ARG1);
+        String output = JPackageHelper.executeCLI(false,
+                "--package-type", "app-image", ARG1);
         validate(ARG1, output);
-        output = JPackageHelper.executeCLI(false, ARG2);
+
+        output = JPackageHelper.executeCLI(false,
+                "--package-type", "app-image", ARG2);
         validate(ARG2, output);
     }
 
     private static void testInvalidArgToolProvider() throws Exception {
-        String output = JPackageHelper.executeToolProvider(false, ARG1);
+        String output = JPackageHelper.executeToolProvider(false,
+                "--package-type", "app-image", ARG1);
         validate(ARG1, output);
-        output = JPackageHelper.executeToolProvider(false, ARG2);
+
+        output = JPackageHelper.executeToolProvider(false,
+                "--package-type", "app-image", ARG2);
         validate(ARG2, output);
     }