That iPhone you adore may have been built by a child. Nearly a dozen underage teens were working for Apple-contracted facilities in 2009, the company has revealed, PCWorld reports. The news was posted to Apple’s web site under a section labeled “Supplier Responsibility.” The underage workers, Apple says, were at three different suppliers’ facilities. Though the specific locations aren’t disclosed, the report says inspectors visited facilities in China, the Czech Republic, Malaysia, the Philippines, Singapore, South Korea, Taiwan, Thailand, and the United States. The factories in question built iPhones, iPods, and various Apple computers. “Across the three facilities, our auditors found records of 11 workers who had been hired prior to reaching the legal age, although the workers were no longer underage or no longer in active employment at the time of our audit,” the report says. The legal age in the facilities’ countries, according to Apple’s report, is 16. The workers in question were only 15 when they were hired.