diff --git a/lib/utils.pm b/lib/utils.pm
index d6376a53..cca9c237 100644
--- a/lib/utils.pm
+++ b/lib/utils.pm
@@ -647,7 +647,11 @@ sub check_desktop_clean {
 sub download_modularity_tests {
 # Download the modularity test script, place in the system and then
 # modify the access rights to make it executable.
+    my $whitelist = @_;
     assert_script_run 'curl -o /root/test.py https://pagure.io/fedora-qa/modularity_testing_scripts/raw/master/f/modular_functions.py';
+    if ($whitelist eq 'whitelist') {
+	assert_script_run 'curl -o /root/whitelist https://pagure.io/fedora-qa/modularity_testing_scripts/raw/master/f/whitelist';
+    }
     assert_script_run 'chmod 755 /root/test.py';
 }
 
diff --git a/templates b/templates
index 0f4fa01a..3d816974 100755
--- a/templates
+++ b/templates
@@ -4712,7 +4712,7 @@
                     {
                       name => "modularity_tests",
                       settings => [
-                        { key => "POSTINSTALL", value => "modularity_module_list modularity_enable_disable_module modularity_install_module" },
+                        { key => "POSTINSTALL", value => "modularity_module_list modularity_enable_disable_module modularity_install_module modularity_checkdefaults" },
                         { key => "USER_LOGIN", value => "false" },
                         { key => "ROOT_PASSWORD", value => "weakpassword" },
                         { key => "START_AFTER_TEST", value => "install_default_upload" },
diff --git a/tests/modularity_checkdefaults.pm b/tests/modularity_checkdefaults.pm
new file mode 100644
index 00000000..6ebfa013
--- /dev/null
+++ b/tests/modularity_checkdefaults.pm
@@ -0,0 +1,22 @@
+use base "installedtest";
+use strict;
+use testapi;
+use utils;
+sub run {
+    my $self=shift;
+    # switch to tty and login as root
+    $self->root_console(tty=>3);
+
+    # Download the testing script
+    download_modularity_tests('whitelist');
+
+    # Test if modules have default stream and profile defined.
+    assert_script_run('/root/test.py -a checkdefaults -w whitelist');
+
+    # Upload modular logs
+    upload_logs '/root/modular.log', failok=>1;
+}
+
+1;
+
+# vim: set sw=4 et:
diff --git a/tests/modularity_enable_disable_module.pm b/tests/modularity_enable_disable_module.pm
index 46e9f7b7..e4732292 100644
--- a/tests/modularity_enable_disable_module.pm
+++ b/tests/modularity_enable_disable_module.pm
@@ -11,11 +11,15 @@ sub run {
     # Download the testing script
     download_modularity_tests();
 
-    # Check that modularity works and that a particular module is available in the system.
+    # Check that modularity works, that a particular module is available in the system, 
+    # and display information about that module.
     assert_script_run('/root/test.py -m dwm -s 6.1 -a list');
 
     # Check that module can be enabled and disabled.
     assert_script_run('/root/test.py -m dwm -s 6.1 -a enable,disable -f hard');
+    
+    # Upload the modular log file.
+    upload_logs '/root/modular.log', failok=>1;
 }
 
 1;
diff --git a/tests/modularity_install_module.pm b/tests/modularity_install_module.pm
index 6b71511c..ccfdb2a0 100644
--- a/tests/modularity_install_module.pm
+++ b/tests/modularity_install_module.pm
@@ -14,7 +14,10 @@ sub run {
     assert_script_run('/root/test.py -m nodejs -s 11 -a list');
 
     # Check that module can be enabled and removed.
-    assert_script_run('/root/test.py -m nodejs -s 11 -a install,remove -f hard');
+    assert_script_run('/root/test.py -m nodejs -s 11 -p default -a install,remove -f hard');
+    
+    # Upload modular logs
+    upload_logs '/root/modular.log', failok=>1;
 }
 
 1;