diff --git a/CHANGELOG.md b/CHANGELOG.md
index 51a0a88682379b2e98dc1b04023808e1ab8f17d3..7669ea66c9fc994f573efdb0d100bb6f528dd848 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,8 @@
     `UrlBase::Instance`.
   * `api::RestClient::instance_endpoint` now has a default implementation of
     not supporting `UrlBase::Instance` endpoints.
+  * `ImpersonationClient` may now be switched to an OAuth2 token like the main
+    builder can.
 
 ## Changes
 
diff --git a/src/gitlab.rs b/src/gitlab.rs
index 695eb9b80f25a4c9770b2446280c6466e4d34757..1a7a2e51e9b3f85c6fce7283b73008893964c1cc 100644
--- a/src/gitlab.rs
+++ b/src/gitlab.rs
@@ -691,6 +691,14 @@ impl<'a, C> ImpersonationClient<'a, C> {
             client,
         }
     }
+
+    /// Switch to using an OAuth2 token instead of a personal access token
+    pub fn oauth2_token(&mut self) -> &mut Self {
+        if let Auth::Token(auth) = self.auth.clone() {
+            self.auth = Auth::OAuth2(auth);
+        }
+        self
+    }
 }
 
 impl<'a, C> api::RestClient for ImpersonationClient<'a, C>