In this paper, we deal with the morphological tagging of the spoken corpus. First, we present the content of the corpus -- recording dialogues and their transcription. Next, the process of the morphological tagging of such a corpus is described. We pay attention to the necessary adjustments of the program used for the tagging. These adjustments are based on the description of the regular differences between the written form of the Czech language and the spoken one. Finally, we discuss specific features of the spoken language and estimate the percentage of the successfully tagged word forms.