diff --git a/src/client/mod.rs b/src/client/mod.rs
index f0ccb0eb57..71b2046e8b 100644
--- a/src/client/mod.rs
+++ b/src/client/mod.rs
@@ -1040,6 +1040,16 @@ impl Builder {
         self
     }
 
+    /// Sets the maximum frame size to use for HTTP2.
+    ///
+    /// Passing `None` will do nothing.
+    ///
+    /// If not set, hyper will use a default.
+    pub fn http2_max_frame_size(&mut self, sz: impl Into<Option<u32>>) -> &mut Self {
+        self.conn_builder.http2_max_frame_size(sz);
+        self
+    }
+
     /// Sets an interval for HTTP2 Ping frames should be sent to keep a
     /// connection alive.
     ///
diff --git a/src/server/mod.rs b/src/server/mod.rs
index a57eaebbf4..0a00dae54d 100644
--- a/src/server/mod.rs
+++ b/src/server/mod.rs
@@ -342,6 +342,16 @@ impl<I, E> Builder<I, E> {
         self
     }
 
+    /// Sets the maximum frame size to use for HTTP2.
+    ///
+    /// Passing `None` will do nothing.
+    ///
+    /// If not set, hyper will use a default.
+    pub fn http2_max_frame_size(mut self, sz: impl Into<Option<u32>>) -> Self {
+        self.protocol.http2_max_frame_size(sz);
+        self
+    }
+
     /// Sets the [`SETTINGS_MAX_CONCURRENT_STREAMS`][spec] option for HTTP2
     /// connections.
     ///