Index: tests/test-plugin+app.c
--- tests/test-plugin+app.c.orig
+++ tests/test-plugin+app.c
@@ -179,7 +179,7 @@ void  test_setup_plugin_aria2 (void)
 			"C:\\Program Files\\uGet\\bin\\aria2c.exe");
 #endif
 	uget_plugin_global_set(pinfo, UGET_PLUGIN_ARIA2_GLOBAL_ARGUMENT,
-			"--enable-rpc=true -D --check-certificate=false");
+			"--enable-rpc=true -D");
 	uget_plugin_global_set(pinfo, UGET_PLUGIN_ARIA2_GLOBAL_LAUNCH, (void*) TRUE);
 	uget_plugin_global_set(pinfo, UGET_PLUGIN_ARIA2_GLOBAL_SHUTDOWN, (void*) TRUE);
 	ug_sleep (1000);