Disclosed herein are systems and methods for adjusting a sensitivity threshold of a wireless communication device (WCD). In an embodiment, a WCD measures both a signal power level of a received signal and a noise power level. The WCD also makes a sensitivity-adjustment determination, which includes (i) a determination that the signal power level is less than a current sensitivity threshold of the receiver of the WCD and (ii) a determination that a signal-to-noise ratio (SNR) of the signal power level to the noise power level is greater than an SNR threshold. Responsive to making the sensitivity-adjustment determination, the WCD adjusts its receiver from having the current sensitivity threshold to having an adjusted sensitivity threshold that is less than or equal to the signal power level.