diff --git a/AUTHORS.md b/AUTHORS.md
index d734c21dbc4881beda2104202f756172e410b111..5a5a50c802f066828b4f1ec82f60322e4b96e69c 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -79,6 +79,7 @@ Sumeet Kulkarni
 Sylvia Biscoveanu
 Tathagata Ghosh
 Tomasz Baka
+Will M. Farr
 Virginia d'Emilio
 Vivien Raymond
 Ka-Lok Lo
diff --git a/bilby/gw/prior_files/GW150914.prior b/bilby/gw/prior_files/GW150914.prior
index 2a48c390735e58f9c11ece2429842796aac7d23c..b97de3fa4e5f803f5b8eb0bfb0baeec4dda20575 100644
--- a/bilby/gw/prior_files/GW150914.prior
+++ b/bilby/gw/prior_files/GW150914.prior
@@ -1,5 +1,5 @@
 mass_ratio = bilby.gw.prior.UniformInComponentsMassRatio(name='mass_ratio', minimum=0.125, maximum=1)
-chirp_mass = bilby.gw.prior.UniformInComponentsChirpMass(name='chirp_mass', minimum=25, maximum=31)
+chirp_mass = bilby.gw.prior.UniformInComponentsChirpMass(name='chirp_mass', minimum=25, maximum=35)
 mass_1 = Constraint(name='mass_1', minimum=10, maximum=80)
 mass_2 = Constraint(name='mass_2', minimum=10, maximum=80)
 a_1 = Uniform(name='a_1', minimum=0, maximum=0.99)