Contemporary deep learning models effectively handle languages with diverse morphology despite not being directly integrated into them.Morphology and word order are closely linked, with the latter incorporated into transformerbased models through positional encodings.This prompts a fundamental inquiry: Is there a correlation between the morphological complexity of a language and the utilization of positional encoding in pre-trained language models?In pursuit of an answer, we present the first study addressing this question, encompassing 22 languages and 5 downstream tasks.Our findings reveal that the importance of positional encoding diminishes with increasing morphological complexity in languages.Our study motivates the need for a deeper understanding of positional encoding, augmenting them to better reflect the different languages under consideration.