The present invention relates to a novel polymorph of N-{2-Fluoro-5-[3-(thiophene-2-carbonyl)-pyrazolo[1,5-a] pyrimidin-7-yl]-phenyl}-N-methylacetamide, processes for its preparation, its use as a medicament, its use in the manufacture of a medicament, and pharmaceutical compositions comprising the novel polymorph.본 발명은 N-{2-플루오로-5-[3-(티오펜-2-카보닐)-피라졸로[1,5-a]피리미딘-7-일]-페닐}-N-메틸-아세트아미드의 새로운 다형체, 그의 제조 공정, 약제로서 그의 사용, 및 상기 새로운 다형체를 포함하는 약학적 조성물에 관한 것이다.