In probabilistic cuing of visual search, participants search for a target object that appears more frequently in one region of the display. This task results in a search bias toward the rich quadrant compared with other quadrants. Previous research has suggested that this bias is inflexible (difficult to unlearn) and implicit (participants are unaware of the biased distribution of targets). We tested these hypotheses in two preregistered, high-powered experiments (Ns = 160 and 161). In an initial biased stage, participants performed a standard probabilistic cuing task. In a subsequent unbiased stage, the target appeared in all quadrants with equal probability. Awareness questions were included after the biased stage in one group of participants, and after the unbiased stage in a second group. Results showed that participants were aware of the rich area, and this effect was larger for the group whose awareness was assessed after the biased stage. In addition, analyses of visual search times indicated that the search bias toward the rich area (formed during the biased stage) was reduced during the unbiased stage. These results cast doubts on the characterization of probabilistic cuing as an implicit and inflexible search habit. (PsycInfo Database Record (c) 2020 APA, all rights reserved).