diff --git a/DESCRIPTION b/DESCRIPTION
index a2b70b3d..85045cc5 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -8,6 +8,7 @@ Authors@R:
     person("Dmitry", "Shemetov", email = "dshemeto@andrew.cmu.edu", role = c("aut")),
     person("Samuel", "Gratzl", email = "sam@sgratzl.com", role = c("aut")),
     person("David", "Weber", email = "davidweb@andrew.cmu.edu", role = c("ctb", "cre")),
+    person("Nat", "DeFries", role = c("ctb")),
     person("Alex", "Reinhart", role = c("ctb")),
     person("Daniel", "McDonald", role = c("ctb")),
     person("Kean Ming", "Tan", role = c("ctb")),
diff --git a/man/epidatr-package.Rd b/man/epidatr-package.Rd
index 9521ea06..1809cb9a 100644
--- a/man/epidatr-package.Rd
+++ b/man/epidatr-package.Rd
@@ -37,6 +37,7 @@ Authors:
 
 Other contributors:
 \itemize{
+  \item Nat DeFries [contributor]
   \item Alex Reinhart [contributor]
   \item Daniel McDonald [contributor]
   \item Kean Ming Tan [contributor]