  We present an analysis of the NuSTAR and Swift spectra of the black hole
candidate MAXI J1813-095 in a failed-transition outburst in 2018. The NuSTAR
observations show evidence of reflected emission from the inner region of the
accretion disc. By modelling the reflection component in the spectra, we find a
disc inner radius of $R_{\rm in}<7$ $r_{\rm g}$. This result suggests that
either a slightly truncated disc or a non-truncated disc forms at a few percent
of the Eddington limit in MAXI J1813-095. Our best-fit reflection models
indicate that the geometry of the innermost accretion remains consistent during
the period of NuSTAR observations. The spectral variability of MAXI J1813-095
from multi-epoch observations is dominated by the variable photon index of the
Comptonisation emission.
