%X This paper focusses on the (re)design and conversion process of small-scale English as a Foreign Language (EFL) online courseware into a Massive Open Online (Language) Course ? or LMOOC, as it is commonly termed ? for upper-intermediate learners of English offered on edX4, one of the most popular MOOC platforms. It stems from the InGenio First Certificate in English Online Course and Tester (Gimeno-Sanz, Martínez-Sáez, & Sevilla-Pavón, 2011), which provides university students with autonomous study and self-evaluation materials for the preparation of B2-level5 official English language exams. The authors discuss the differences between both platforms and the implications for language learning. They conclude that it is necessary to build language-learning-specific add-ons onto currently available MOOC platforms. %L upm53601 %A Ana Gimeno Sanz %A Ana Sevilla Pavón %A Antonio Martínez Sáez %R 10.14705/rpnet.2018.26.816 %I Agronomica %T From local to massive learning: unveiling the (re)design process of an English LMOOC based on InGenio materials %C Jyväskylä, Finlandia %K online learning environments; open educational resources; massive open online language courses; InGenio FCE Online Course & Tester; upper-intermediate English language MOOC %P 6 %D 2018 %B Future-proof CALL: language learning as exploration and encounters